1320496620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22008277}}^1$

素因数の和:22008289

約数の個数: 24

約数和(自身を含む): 3697390704

約数和(自身を除く): 2376894084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22008277, 44016554, 66024831, 88033108, 110041385, 132049662, 220082770, 264099324, 330124155, 440165540, 660248310, 1320496620]

約数ペア:

[(1, 1320496620), (2, 660248310), (3, 440165540), (4, 330124155), (5, 264099324), (6, 220082770), (10, 132049662), (12, 110041385), (15, 88033108), (20, 66024831), (30, 44016554), (60, 22008277)]