Q: What is the sum of all factors of the number 12,160 excluding 12,160?
A: 18,440
The factors of the number 12,160 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160.
If you add them up, you will get the total of 12,178. Now subtract 12,160 to get 18,440