120855480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1007129}}^1$

素因数の和:1007143

約数の個数: 32

約数和(自身を含む): 362566800

約数和(自身を除く): 241711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1007129, 2014258, 3021387, 4028516, 5035645, 6042774, 8057032, 10071290, 12085548, 15106935, 20142580, 24171096, 30213870, 40285160, 60427740, 120855480]

約数ペア:

[(1, 120855480), (2, 60427740), (3, 40285160), (4, 30213870), (5, 24171096), (6, 20142580), (8, 15106935), (10, 12085548), (12, 10071290), (15, 8057032), (20, 6042774), (24, 5035645), (30, 4028516), (40, 3021387), (60, 2014258), (120, 1007129)]