120965360

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9631}}^1$

素因数の和:9801

約数の個数: 40

約数和(自身を含む): 283065216

約数和(自身を除く): 162099856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 9631, 12560, 19262, 38524, 48155, 77048, 96310, 154096, 192620, 385240, 770480, 1512067, 3024134, 6048268, 7560335, 12096536, 15120670, 24193072, 30241340, 60482680, 120965360]

約数ペア:

[(1, 120965360), (2, 60482680), (4, 30241340), (5, 24193072), (8, 15120670), (10, 12096536), (16, 7560335), (20, 6048268), (40, 3024134), (80, 1512067), (157, 770480), (314, 385240), (628, 192620), (785, 154096), (1256, 96310), (1570, 77048), (2512, 48155), (3140, 38524), (6280, 19262), (9631, 12560)]