77375580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1289593}}^1$

素因数の和:1289605

約数の個数: 24

約数和(自身を含む): 216651792

約数和(自身を除く): 139276212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1289593, 2579186, 3868779, 5158372, 6447965, 7737558, 12895930, 15475116, 19343895, 25791860, 38687790, 77375580]

約数ペア:

[(1, 77375580), (2, 38687790), (3, 25791860), (4, 19343895), (5, 15475116), (6, 12895930), (10, 7737558), (12, 6447965), (15, 5158372), (20, 3868779), (30, 2579186), (60, 1289593)]