What makes 120?

The number 120 can be derived from various mathematical operations, such as multiplying 10 by 12 or adding 100 and 20. It is also notable as the factorial of 5 (5!), which equals 5 × 4 × 3 × 2 × 1. Additionally, 120 is the sum of the first 15 positive integers, as well as an abundant number.