Q: What is the sum of all factors of the number 120,030,040 including 120,030,040?

A: 290,843,280

Why is 290,843,280 the sum of all factors of 120,030,040, including 120,030,040?

The factors of the number 120,030,040 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 230827, 461654, 923308, 1154135, 1846616, 2308270, 3000751, 4616540, 6001502, 9233080, 12003004, 15003755, 24006008, 30007510, 60015020, 120030040.

If you add them up, you will get the total of 290,843,280.