57464880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21767}}^1$

素因数の和:21794

約数の個数: 80

約数和(自身を含む): 194344704

約数和(自身を除く): 136879824

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, 21767, 43534, 65301, 87068, 108835, 130602, 174136, 217670, 239437, 261204, 326505, 348272, 435340, 478874, 522408, 653010, 718311, 870680, 957748, 1044816, 1197185, 1306020, 1436622, 1741360, 1915496, 2394370, 2612040, 2873244, 3591555, 3830992, 4788740, 5224080, 5746488, 7183110, 9577480, 11492976, 14366220, 19154960, 28732440, 57464880]

約数ペア:

[(1, 57464880), (2, 28732440), (3, 19154960), (4, 14366220), (5, 11492976), (6, 9577480), (8, 7183110), (10, 5746488), (11, 5224080), (12, 4788740), (15, 3830992), (16, 3591555), (20, 2873244), (22, 2612040), (24, 2394370), (30, 1915496), (33, 1741360), (40, 1436622), (44, 1306020), (48, 1197185), (55, 1044816), (60, 957748), (66, 870680), (80, 718311), (88, 653010), (110, 522408), (120, 478874), (132, 435340), (165, 348272), (176, 326505), (220, 261204), (240, 239437), (264, 217670), (330, 174136), (440, 130602), (528, 108835), (660, 87068), (880, 65301), (1320, 43534), (2640, 21767)]