15018320

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 35113824

約数和(自身を除く): 20095504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 827, 908, 1135, 1654, 1816, 2270, 3308, 3632, 4135, 4540, 6616, 8270, 9080, 13232, 16540, 18160, 33080, 66160, 187729, 375458, 750916, 938645, 1501832, 1877290, 3003664, 3754580, 7509160, 15018320]

約数ペア:

[(1, 15018320), (2, 7509160), (4, 3754580), (5, 3003664), (8, 1877290), (10, 1501832), (16, 938645), (20, 750916), (40, 375458), (80, 187729), (227, 66160), (454, 33080), (827, 18160), (908, 16540), (1135, 13232), (1654, 9080), (1816, 8270), (2270, 6616), (3308, 4540), (3632, 4135)]