Q: What is the sum of all factors of the number 310,720 excluding 310,720?
A: 429,944
The factors of the number 310,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 31072, 38840, 62144, 77680, 155360, 310720.
If you add them up, you will get the total of 311,149. Now subtract 310,720 to get 429,944