77224020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1287067}}^1$

素因数の和:1287079

約数の個数: 24

約数和(自身を含む): 216227424

約数和(自身を除く): 139003404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1287067, 2574134, 3861201, 5148268, 6435335, 7722402, 12870670, 15444804, 19306005, 25741340, 38612010, 77224020]

約数ペア:

[(1, 77224020), (2, 38612010), (3, 25741340), (4, 19306005), (5, 15444804), (6, 12870670), (10, 7722402), (12, 6435335), (15, 5148268), (20, 3861201), (30, 2574134), (60, 1287067)]