1407480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 4350240

約数和(自身を除く): 2942760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 317, 370, 444, 555, 634, 740, 888, 951, 1110, 1268, 1480, 1585, 1902, 2220, 2536, 3170, 3804, 4440, 4755, 6340, 7608, 9510, 11729, 12680, 19020, 23458, 35187, 38040, 46916, 58645, 70374, 93832, 117290, 140748, 175935, 234580, 281496, 351870, 469160, 703740, 1407480]

約数ペア:

[(1, 1407480), (2, 703740), (3, 469160), (4, 351870), (5, 281496), (6, 234580), (8, 175935), (10, 140748), (12, 117290), (15, 93832), (20, 70374), (24, 58645), (30, 46916), (37, 38040), (40, 35187), (60, 23458), (74, 19020), (111, 12680), (120, 11729), (148, 9510), (185, 7608), (222, 6340), (296, 4755), (317, 4440), (370, 3804), (444, 3170), (555, 2536), (634, 2220), (740, 1902), (888, 1585), (951, 1480), (1110, 1268)]