Q: What is the sum of all factors of the number 1,839,780 including 1,839,780?

A: 5,725,440

Why is 5,725,440 the sum of all factors of 1,839,780, including 1,839,780?

The factors of the number 1,839,780 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3407, 6814, 10221, 13628, 17035, 20442, 30663, 34070, 40884, 51105, 61326, 68140, 91989, 102210, 122652, 153315, 183978, 204420, 306630, 367956, 459945, 613260, 919890, 1839780.

If you add them up, you will get the total of 5,725,440.