57228240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238451}}^1$

素因数の和:238467

約数の個数: 40

約数和(自身を含む): 177408288

約数和(自身を除く): 120180048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238451, 476902, 715353, 953804, 1192255, 1430706, 1907608, 2384510, 2861412, 3576765, 3815216, 4769020, 5722824, 7153530, 9538040, 11445648, 14307060, 19076080, 28614120, 57228240]

約数ペア:

[(1, 57228240), (2, 28614120), (3, 19076080), (4, 14307060), (5, 11445648), (6, 9538040), (8, 7153530), (10, 5722824), (12, 4769020), (15, 3815216), (16, 3576765), (20, 2861412), (24, 2384510), (30, 1907608), (40, 1430706), (48, 1192255), (60, 953804), (80, 715353), (120, 476902), (240, 238451)]