253615080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2113459}}^1$

素因数の和:2113473

約数の個数: 32

約数和(自身を含む): 760845600

約数和(自身を除く): 507230520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2113459, 4226918, 6340377, 8453836, 10567295, 12680754, 16907672, 21134590, 25361508, 31701885, 42269180, 50723016, 63403770, 84538360, 126807540, 253615080]

約数ペア:

[(1, 253615080), (2, 126807540), (3, 84538360), (4, 63403770), (5, 50723016), (6, 42269180), (8, 31701885), (10, 25361508), (12, 21134590), (15, 16907672), (20, 12680754), (24, 10567295), (30, 8453836), (40, 6340377), (60, 4226918), (120, 2113459)]