57572580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 179278848

約数和(自身を除く): 121706268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2381, 2418, 4030, 4762, 4836, 6045, 7143, 8060, 9524, 11905, 12090, 14286, 23810, 24180, 28572, 30953, 35715, 47620, 61906, 71430, 73811, 92859, 123812, 142860, 147622, 154765, 185718, 221433, 295244, 309530, 369055, 371436, 442866, 464295, 619060, 738110, 885732, 928590, 959543, 1107165, 1476220, 1857180, 1919086, 2214330, 2878629, 3838172, 4428660, 4797715, 5757258, 9595430, 11514516, 14393145, 19190860, 28786290, 57572580]

約数ペア:

[(1, 57572580), (2, 28786290), (3, 19190860), (4, 14393145), (5, 11514516), (6, 9595430), (10, 5757258), (12, 4797715), (13, 4428660), (15, 3838172), (20, 2878629), (26, 2214330), (30, 1919086), (31, 1857180), (39, 1476220), (52, 1107165), (60, 959543), (62, 928590), (65, 885732), (78, 738110), (93, 619060), (124, 464295), (130, 442866), (155, 371436), (156, 369055), (186, 309530), (195, 295244), (260, 221433), (310, 185718), (372, 154765), (390, 147622), (403, 142860), (465, 123812), (620, 92859), (780, 73811), (806, 71430), (930, 61906), (1209, 47620), (1612, 35715), (1860, 30953), (2015, 28572), (2381, 24180), (2418, 23810), (4030, 14286), (4762, 12090), (4836, 11905), (6045, 9524), (7143, 8060)]