4312260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23957}}^1$

素因数の和:23972

約数の個数: 36

約数和(自身を含む): 13081068

約数和(自身を除く): 8768808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23957, 47914, 71871, 95828, 119785, 143742, 215613, 239570, 287484, 359355, 431226, 479140, 718710, 862452, 1078065, 1437420, 2156130, 4312260]

約数ペア:

[(1, 4312260), (2, 2156130), (3, 1437420), (4, 1078065), (5, 862452), (6, 718710), (9, 479140), (10, 431226), (12, 359355), (15, 287484), (18, 239570), (20, 215613), (30, 143742), (36, 119785), (45, 95828), (60, 71871), (90, 47914), (180, 23957)]