15155280320

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{180077}}^1$

素因数の和:180357

約数の個数: 56

約数和(自身を含む): 36225931104

約数和(自身を除く): 21070650784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 21040, 42080, 84160, 180077, 360154, 720308, 900385, 1440616, 1800770, 2881232, 3601540, 5762464, 7203080, 11524928, 14406160, 28812320, 47360251, 57624640, 94720502, 189441004, 236801255, 378882008, 473602510, 757764016, 947205020, 1515528032, 1894410040, 3031056064, 3788820080, 7577640160, 15155280320]

約数ペア:

[(1, 15155280320), (2, 7577640160), (4, 3788820080), (5, 3031056064), (8, 1894410040), (10, 1515528032), (16, 947205020), (20, 757764016), (32, 473602510), (40, 378882008), (64, 236801255), (80, 189441004), (160, 94720502), (263, 57624640), (320, 47360251), (526, 28812320), (1052, 14406160), (1315, 11524928), (2104, 7203080), (2630, 5762464), (4208, 3601540), (5260, 2881232), (8416, 1800770), (10520, 1440616), (16832, 900385), (21040, 720308), (42080, 360154), (84160, 180077)]