151264920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1260541}}^1$

素因数の和:1260555

約数の個数: 32

約数和(自身を含む): 453795120

約数和(自身を除く): 302530200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1260541, 2521082, 3781623, 5042164, 6302705, 7563246, 10084328, 12605410, 15126492, 18908115, 25210820, 30252984, 37816230, 50421640, 75632460, 151264920]

約数ペア:

[(1, 151264920), (2, 75632460), (3, 50421640), (4, 37816230), (5, 30252984), (6, 25210820), (8, 18908115), (10, 15126492), (12, 12605410), (15, 10084328), (20, 7563246), (24, 6302705), (30, 5042164), (40, 3781623), (60, 2521082), (120, 1260541)]