121279160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104551}}^1$

素因数の和:104591

約数の個数: 32

約数和(自身を含む): 282290400

約数和(自身を除く): 161011240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 104551, 209102, 418204, 522755, 836408, 1045510, 2091020, 3031979, 4182040, 6063958, 12127916, 15159895, 24255832, 30319790, 60639580, 121279160]

約数ペア:

[(1, 121279160), (2, 60639580), (4, 30319790), (5, 24255832), (8, 15159895), (10, 12127916), (20, 6063958), (29, 4182040), (40, 3031979), (58, 2091020), (116, 1045510), (145, 836408), (232, 522755), (290, 418204), (580, 209102), (1160, 104551)]