3918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 11905920

約数和(自身を除く): 7987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 317, 412, 515, 618, 634, 824, 951, 1030, 1236, 1268, 1545, 1585, 1902, 2060, 2472, 2536, 3090, 3170, 3804, 4120, 4755, 6180, 6340, 7608, 9510, 12360, 12680, 19020, 32651, 38040, 65302, 97953, 130604, 163255, 195906, 261208, 326510, 391812, 489765, 653020, 783624, 979530, 1306040, 1959060, 3918120]

約数ペア:

[(1, 3918120), (2, 1959060), (3, 1306040), (4, 979530), (5, 783624), (6, 653020), (8, 489765), (10, 391812), (12, 326510), (15, 261208), (20, 195906), (24, 163255), (30, 130604), (40, 97953), (60, 65302), (103, 38040), (120, 32651), (206, 19020), (309, 12680), (317, 12360), (412, 9510), (515, 7608), (618, 6340), (634, 6180), (824, 4755), (951, 4120), (1030, 3804), (1236, 3170), (1268, 3090), (1545, 2536), (1585, 2472), (1902, 2060)]