67254960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280229}}^1$

素因数の和:280245

約数の個数: 40

約数和(自身を含む): 208491120

約数和(自身を除く): 141236160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280229, 560458, 840687, 1120916, 1401145, 1681374, 2241832, 2802290, 3362748, 4203435, 4483664, 5604580, 6725496, 8406870, 11209160, 13450992, 16813740, 22418320, 33627480, 67254960]

約数ペア:

[(1, 67254960), (2, 33627480), (3, 22418320), (4, 16813740), (5, 13450992), (6, 11209160), (8, 8406870), (10, 6725496), (12, 5604580), (15, 4483664), (16, 4203435), (20, 3362748), (24, 2802290), (30, 2241832), (40, 1681374), (48, 1401145), (60, 1120916), (80, 840687), (120, 560458), (240, 280229)]