Q: What is the sum of all factors of the number 320,480 excluding 320,480?
A: 437,032
The factors of the number 320,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2003, 4006, 8012, 10015, 16024, 20030, 32048, 40060, 64096, 80120, 160240, 320480.
If you add them up, you will get the total of 320,917. Now subtract 320,480 to get 437,032