315047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2625397}}^1$

素因数の和:2625411

約数の個数: 32

約数和(自身を含む): 945143280

約数和(自身を除く): 630095640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2625397, 5250794, 7876191, 10501588, 13126985, 15752382, 21003176, 26253970, 31504764, 39380955, 52507940, 63009528, 78761910, 105015880, 157523820, 315047640]

約数ペア:

[(1, 315047640), (2, 157523820), (3, 105015880), (4, 78761910), (5, 63009528), (6, 52507940), (8, 39380955), (10, 31504764), (12, 26253970), (15, 21003176), (20, 15752382), (24, 13126985), (30, 10501588), (40, 7876191), (60, 5250794), (120, 2625397)]