239675340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97429}}^1$

素因数の和:97482

約数の個数: 48

約数和(自身を含む): 687466080

約数和(自身を除く): 447790740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 97429, 194858, 292287, 389716, 487145, 584574, 974290, 1169148, 1461435, 1948580, 2922870, 3994589, 5845740, 7989178, 11983767, 15978356, 19972945, 23967534, 39945890, 47935068, 59918835, 79891780, 119837670, 239675340]

約数ペア:

[(1, 239675340), (2, 119837670), (3, 79891780), (4, 59918835), (5, 47935068), (6, 39945890), (10, 23967534), (12, 19972945), (15, 15978356), (20, 11983767), (30, 7989178), (41, 5845740), (60, 3994589), (82, 2922870), (123, 1948580), (164, 1461435), (205, 1169148), (246, 974290), (410, 584574), (492, 487145), (615, 389716), (820, 292287), (1230, 194858), (2460, 97429)]