Q: What is the sum of all factors of the number 1,142,520 including 1,142,520?
A: 3,427,920
The factors of the number 1,142,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9521, 19042, 28563, 38084, 47605, 57126, 76168, 95210, 114252, 142815, 190420, 228504, 285630, 380840, 571260, 1142520.
If you add them up, you will get the total of 3,427,920.