129055620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7937}}^1$

素因数の和:8220

約数の個数: 48

約数和(自身を含む): 362734848

約数和(自身を除く): 233679228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 7937, 8130, 15874, 16260, 23811, 31748, 39685, 47622, 79370, 95244, 119055, 158740, 238110, 476220, 2150927, 4301854, 6452781, 8603708, 10754635, 12905562, 21509270, 25811124, 32263905, 43018540, 64527810, 129055620]

約数ペア:

[(1, 129055620), (2, 64527810), (3, 43018540), (4, 32263905), (5, 25811124), (6, 21509270), (10, 12905562), (12, 10754635), (15, 8603708), (20, 6452781), (30, 4301854), (60, 2150927), (271, 476220), (542, 238110), (813, 158740), (1084, 119055), (1355, 95244), (1626, 79370), (2710, 47622), (3252, 39685), (4065, 31748), (5420, 23811), (7937, 16260), (8130, 15874)]