15186180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253103}}^1$

素因数の和:253115

約数の個数: 24

約数和(自身を含む): 42521472

約数和(自身を除く): 27335292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253103, 506206, 759309, 1012412, 1265515, 1518618, 2531030, 3037236, 3796545, 5062060, 7593090, 15186180]

約数ペア:

[(1, 15186180), (2, 7593090), (3, 5062060), (4, 3796545), (5, 3037236), (6, 2531030), (10, 1518618), (12, 1265515), (15, 1012412), (20, 759309), (30, 506206), (60, 253103)]