15996180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266603}}^1$

素因数の和:266615

約数の個数: 24

約数和(自身を含む): 44789472

約数和(自身を除く): 28793292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266603, 533206, 799809, 1066412, 1333015, 1599618, 2666030, 3199236, 3999045, 5332060, 7998090, 15996180]

約数ペア:

[(1, 15996180), (2, 7998090), (3, 5332060), (4, 3999045), (5, 3199236), (6, 2666030), (10, 1599618), (12, 1333015), (15, 1066412), (20, 799809), (30, 533206), (60, 266603)]