68312040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569267}}^1$

素因数の和:569281

約数の個数: 32

約数和(自身を含む): 204936480

約数和(自身を除く): 136624440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569267, 1138534, 1707801, 2277068, 2846335, 3415602, 4554136, 5692670, 6831204, 8539005, 11385340, 13662408, 17078010, 22770680, 34156020, 68312040]

約数ペア:

[(1, 68312040), (2, 34156020), (3, 22770680), (4, 17078010), (5, 13662408), (6, 11385340), (8, 8539005), (10, 6831204), (12, 5692670), (15, 4554136), (20, 3415602), (24, 2846335), (30, 2277068), (40, 1707801), (60, 1138534), (120, 569267)]