71128920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{592741}}^1$

素因数の和:592755

約数の個数: 32

約数和(自身を含む): 213387120

約数和(自身を除く): 142258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 592741, 1185482, 1778223, 2370964, 2963705, 3556446, 4741928, 5927410, 7112892, 8891115, 11854820, 14225784, 17782230, 23709640, 35564460, 71128920]

約数ペア:

[(1, 71128920), (2, 35564460), (3, 23709640), (4, 17782230), (5, 14225784), (6, 11854820), (8, 8891115), (10, 7112892), (12, 5927410), (15, 4741928), (20, 3556446), (24, 2963705), (30, 2370964), (40, 1778223), (60, 1185482), (120, 592741)]