398048160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{829267}}^1$

素因数の和:829285

約数の個数: 48

約数和(自身を含む): 1253853216

約数和(自身を除く): 855805056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 829267, 1658534, 2487801, 3317068, 4146335, 4975602, 6634136, 8292670, 9951204, 12439005, 13268272, 16585340, 19902408, 24878010, 26536544, 33170680, 39804816, 49756020, 66341360, 79609632, 99512040, 132682720, 199024080, 398048160]

約数ペア:

[(1, 398048160), (2, 199024080), (3, 132682720), (4, 99512040), (5, 79609632), (6, 66341360), (8, 49756020), (10, 39804816), (12, 33170680), (15, 26536544), (16, 24878010), (20, 19902408), (24, 16585340), (30, 13268272), (32, 12439005), (40, 9951204), (48, 8292670), (60, 6634136), (80, 4975602), (96, 4146335), (120, 3317068), (160, 2487801), (240, 1658534), (480, 829267)]