57148080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21674

約数の個数: 80

約数和(自身を含む): 193273344

約数和(自身を除く): 136125264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 216470, 238117, 259764, 324705, 346352, 432940, 476234, 519528, 649410, 714351, 865880, 952468, 1039056, 1190585, 1298820, 1428702, 1731760, 1904936, 2381170, 2597640, 2857404, 3571755, 3809872, 4762340, 5195280, 5714808, 7143510, 9524680, 11429616, 14287020, 19049360, 28574040, 57148080]

約数ペア:

[(1, 57148080), (2, 28574040), (3, 19049360), (4, 14287020), (5, 11429616), (6, 9524680), (8, 7143510), (10, 5714808), (11, 5195280), (12, 4762340), (15, 3809872), (16, 3571755), (20, 2857404), (22, 2597640), (24, 2381170), (30, 1904936), (33, 1731760), (40, 1428702), (44, 1298820), (48, 1190585), (55, 1039056), (60, 952468), (66, 865880), (80, 714351), (88, 649410), (110, 519528), (120, 476234), (132, 432940), (165, 346352), (176, 324705), (220, 259764), (240, 238117), (264, 216470), (330, 173176), (440, 129882), (528, 108235), (660, 86588), (880, 64941), (1320, 43294), (2640, 21647)]