15972360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133103}}^1$

素因数の和:133117

約数の個数: 32

約数和(自身を含む): 47917440

約数和(自身を除く): 31945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133103, 266206, 399309, 532412, 665515, 798618, 1064824, 1331030, 1597236, 1996545, 2662060, 3194472, 3993090, 5324120, 7986180, 15972360]

約数ペア:

[(1, 15972360), (2, 7986180), (3, 5324120), (4, 3993090), (5, 3194472), (6, 2662060), (8, 1996545), (10, 1597236), (12, 1331030), (15, 1064824), (20, 798618), (24, 665515), (30, 532412), (40, 399309), (60, 266206), (120, 133103)]