408335880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3402799}}^1$

素因数の和:3402813

約数の個数: 32

約数和(自身を含む): 1225008000

約数和(自身を除く): 816672120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3402799, 6805598, 10208397, 13611196, 17013995, 20416794, 27222392, 34027990, 40833588, 51041985, 68055980, 81667176, 102083970, 136111960, 204167940, 408335880]

約数ペア:

[(1, 408335880), (2, 204167940), (3, 136111960), (4, 102083970), (5, 81667176), (6, 68055980), (8, 51041985), (10, 40833588), (12, 34027990), (15, 27222392), (20, 20416794), (24, 17013995), (30, 13611196), (40, 10208397), (60, 6805598), (120, 3402799)]