Q: What is the sum of all factors of the number 1,321,560 excluding 1,321,560?
A: 2,974,680
The factors of the number 1,321,560 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3671, 7342, 11013, 14684, 18355, 22026, 29368, 33039, 36710, 44052, 55065, 66078, 73420, 88104, 110130, 132156, 146840, 165195, 220260, 264312, 330390, 440520, 660780, 1321560.
If you add them up, you will get the total of 1,321,562. Now subtract 1,321,560 to get 2,974,680