680268180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11337803}}^1$

素因数の和:11337815

約数の個数: 24

約数和(自身を含む): 1904751072

約数和(自身を除く): 1224482892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11337803, 22675606, 34013409, 45351212, 56689015, 68026818, 113378030, 136053636, 170067045, 226756060, 340134090, 680268180]

約数ペア:

[(1, 680268180), (2, 340134090), (3, 226756060), (4, 170067045), (5, 136053636), (6, 113378030), (10, 68026818), (12, 56689015), (15, 45351212), (20, 34013409), (30, 22675606), (60, 11337803)]