201716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1680967}}^1$

素因数の和:1680981

約数の個数: 32

約数和(自身を含む): 605148480

約数和(自身を除く): 403432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1680967, 3361934, 5042901, 6723868, 8404835, 10085802, 13447736, 16809670, 20171604, 25214505, 33619340, 40343208, 50429010, 67238680, 100858020, 201716040]

約数ペア:

[(1, 201716040), (2, 100858020), (3, 67238680), (4, 50429010), (5, 40343208), (6, 33619340), (8, 25214505), (10, 20171604), (12, 16809670), (15, 13447736), (20, 10085802), (24, 8404835), (30, 6723868), (40, 5042901), (60, 3361934), (120, 1680967)]