15264680

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 19208920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1063, 1436, 1795, 2126, 2872, 3590, 4252, 5315, 7180, 8504, 10630, 14360, 21260, 42520, 381617, 763234, 1526468, 1908085, 3052936, 3816170, 7632340, 15264680]

約数ペア:

[(1, 15264680), (2, 7632340), (4, 3816170), (5, 3052936), (8, 1908085), (10, 1526468), (20, 763234), (40, 381617), (359, 42520), (718, 21260), (1063, 14360), (1436, 10630), (1795, 8504), (2126, 7180), (2872, 5315), (3590, 4252)]