Q: What is the sum of all factors of the number 388,560 including 388,560?

A: 1,205,280

Why is 1,205,280 the sum of all factors of 388,560, including 388,560?

The factors of the number 388,560 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1619, 3238, 4857, 6476, 8095, 9714, 12952, 16190, 19428, 24285, 25904, 32380, 38856, 48570, 64760, 77712, 97140, 129520, 194280, 388560.

If you add them up, you will get the total of 1,205,280.