Q: What is the sum of all factors of the number 1,213,760 excluding 1,213,760?
A: 1,677,268
The factors of the number 1,213,760 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3793, 7586, 15172, 18965, 30344, 37930, 60688, 75860, 121376, 151720, 242752, 303440, 606880, 1213760.
If you add them up, you will get the total of 1,213,761. Now subtract 1,213,760 to get 1,677,268