71992740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1199879}}^1$

素因数の和:1199891

約数の個数: 24

約数和(自身を含む): 201579840

約数和(自身を除く): 129587100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1199879, 2399758, 3599637, 4799516, 5999395, 7199274, 11998790, 14398548, 17998185, 23997580, 35996370, 71992740]

約数ペア:

[(1, 71992740), (2, 35996370), (3, 23997580), (4, 17998185), (5, 14398548), (6, 11998790), (10, 7199274), (12, 5999395), (15, 4799516), (20, 3599637), (30, 2399758), (60, 1199879)]