56073480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27487}}^1$

素因数の和:27518

約数の個数: 64

約数和(自身を含む): 178122240

約数和(自身を除く): 122048760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27487, 54974, 82461, 109948, 137435, 164922, 219896, 274870, 329844, 412305, 467279, 549740, 659688, 824610, 934558, 1099480, 1401837, 1649220, 1869116, 2336395, 2803674, 3298440, 3738232, 4672790, 5607348, 7009185, 9345580, 11214696, 14018370, 18691160, 28036740, 56073480]

約数ペア:

[(1, 56073480), (2, 28036740), (3, 18691160), (4, 14018370), (5, 11214696), (6, 9345580), (8, 7009185), (10, 5607348), (12, 4672790), (15, 3738232), (17, 3298440), (20, 2803674), (24, 2336395), (30, 1869116), (34, 1649220), (40, 1401837), (51, 1099480), (60, 934558), (68, 824610), (85, 659688), (102, 549740), (120, 467279), (136, 412305), (170, 329844), (204, 274870), (255, 219896), (340, 164922), (408, 137435), (510, 109948), (680, 82461), (1020, 54974), (2040, 27487)]