Q: What is the sum of all factors of the number 1,278,120 excluding 1,278,120?
A: 2,556,600
The factors of the number 1,278,120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10651, 21302, 31953, 42604, 53255, 63906, 85208, 106510, 127812, 159765, 213020, 255624, 319530, 426040, 639060, 1278120.
If you add them up, you will get the total of 1,278,122. Now subtract 1,278,120 to get 2,556,600