What number has the most prime factors?

Hi...

Every integer can be expressed as the product of prime numbers (and these primes are it's factors).

Since we can multiply any integer by 2 to create a larger integer which can also be expressed as the product of primes, and this number has more prime factors than the last, we can always get a bigger number with more prime factors.

Therefore, there is no definable number with the most primes (much like there is no largest number)!