What are the factors of 320?

The factors of 320 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320.

Written in factor pairs, they are (160,2) (80,4) (64,5) (40,8) (32,10) (20,16)
320 - 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320