68334960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284729}}^1$

素因数の和:284745

約数の個数: 40

約数和(自身を含む): 211839120

約数和(自身を除く): 143504160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284729, 569458, 854187, 1138916, 1423645, 1708374, 2277832, 2847290, 3416748, 4270935, 4555664, 5694580, 6833496, 8541870, 11389160, 13666992, 17083740, 22778320, 34167480, 68334960]

約数ペア:

[(1, 68334960), (2, 34167480), (3, 22778320), (4, 17083740), (5, 13666992), (6, 11389160), (8, 8541870), (10, 6833496), (12, 5694580), (15, 4555664), (16, 4270935), (20, 3416748), (24, 2847290), (30, 2277832), (40, 1708374), (48, 1423645), (60, 1138916), (80, 854187), (120, 569458), (240, 284729)]