Q: What is the sum of all factors of the number 1,255,720 including 1,255,720?
A: 2,825,460
The factors of the number 1,255,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 31393, 62786, 125572, 156965, 251144, 313930, 627860, 1255720.
If you add them up, you will get the total of 2,825,460.