120220960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14177}}^1$

素因数の和:14245

約数の個数: 48

約数和(自身を含む): 289401336

約数和(自身を除く): 169180376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 14177, 28354, 56708, 70885, 113416, 141770, 226832, 283540, 453664, 567080, 751381, 1134160, 1502762, 2268320, 3005524, 3756905, 6011048, 7513810, 12022096, 15027620, 24044192, 30055240, 60110480, 120220960]

約数ペア:

[(1, 120220960), (2, 60110480), (4, 30055240), (5, 24044192), (8, 15027620), (10, 12022096), (16, 7513810), (20, 6011048), (32, 3756905), (40, 3005524), (53, 2268320), (80, 1502762), (106, 1134160), (160, 751381), (212, 567080), (265, 453664), (424, 283540), (530, 226832), (848, 141770), (1060, 113416), (1696, 70885), (2120, 56708), (4240, 28354), (8480, 14177)]