Q: What is the sum of all factors of the number 1,151,520 including 1,151,520?

A: 3,628,800

Why is 3,628,800 the sum of all factors of 1,151,520, including 1,151,520?

The factors of the number 1,151,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2399, 4798, 7197, 9596, 11995, 14394, 19192, 23990, 28788, 35985, 38384, 47980, 57576, 71970, 76768, 95960, 115152, 143940, 191920, 230304, 287880, 383840, 575760, 1151520.

If you add them up, you will get the total of 3,628,800.