Q: What is the sum of all factors of the number 1,293,040 including 1,293,040?

A: 3,437,280

Why is 3,437,280 the sum of all factors of 1,293,040, including 1,293,040?

The factors of the number 1,293,040 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2309, 4618, 9236, 11545, 16163, 18472, 23090, 32326, 36944, 46180, 64652, 80815, 92360, 129304, 161630, 184720, 258608, 323260, 646520, 1293040.

If you add them up, you will get the total of 3,437,280.