151787640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1264897}}^1$

素因数の和:1264911

約数の個数: 32

約数和(自身を含む): 455363280

約数和(自身を除く): 303575640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1264897, 2529794, 3794691, 5059588, 6324485, 7589382, 10119176, 12648970, 15178764, 18973455, 25297940, 30357528, 37946910, 50595880, 75893820, 151787640]

約数ペア:

[(1, 151787640), (2, 75893820), (3, 50595880), (4, 37946910), (5, 30357528), (6, 25297940), (8, 18973455), (10, 15178764), (12, 12648970), (15, 10119176), (20, 7589382), (24, 6324485), (30, 5059588), (40, 3794691), (60, 2529794), (120, 1264897)]