275508480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5556

約数の個数: 144

約数和(自身を含む): 947761920

約数和(自身を除く): 672253440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 5519, 6240, 8320, 9984, 11038, 12480, 16557, 16640, 22076, 24960, 27595, 33114, 44152, 49920, 55190, 66228, 71747, 82785, 88304, 110380, 132456, 143494, 165570, 176608, 215241, 220760, 264912, 286988, 331140, 353216, 358735, 430482, 441520, 529824, 573976, 662280, 706432, 717470, 860964, 883040, 1059648, 1076205, 1147952, 1324560, 1412864, 1434940, 1721928, 1766080, 2119296, 2152410, 2295904, 2649120, 2869880, 3443856, 3532160, 4238592, 4304820, 4591808, 5298240, 5739760, 6887712, 7064320, 8609640, 9183616, 10596480, 11479520, 13775424, 17219280, 18367232, 21192960, 22959040, 27550848, 34438560, 45918080, 55101696, 68877120, 91836160, 137754240, 275508480]

約数ペア:

[(1, 275508480), (2, 137754240), (3, 91836160), (4, 68877120), (5, 55101696), (6, 45918080), (8, 34438560), (10, 27550848), (12, 22959040), (13, 21192960), (15, 18367232), (16, 17219280), (20, 13775424), (24, 11479520), (26, 10596480), (30, 9183616), (32, 8609640), (39, 7064320), (40, 6887712), (48, 5739760), (52, 5298240), (60, 4591808), (64, 4304820), (65, 4238592), (78, 3532160), (80, 3443856), (96, 2869880), (104, 2649120), (120, 2295904), (128, 2152410), (130, 2119296), (156, 1766080), (160, 1721928), (192, 1434940), (195, 1412864), (208, 1324560), (240, 1147952), (256, 1076205), (260, 1059648), (312, 883040), (320, 860964), (384, 717470), (390, 706432), (416, 662280), (480, 573976), (520, 529824), (624, 441520), (640, 430482), (768, 358735), (780, 353216), (832, 331140), (960, 286988), (1040, 264912), (1248, 220760), (1280, 215241), (1560, 176608), (1664, 165570), (1920, 143494), (2080, 132456), (2496, 110380), (3120, 88304), (3328, 82785), (3840, 71747), (4160, 66228), (4992, 55190), (5519, 49920), (6240, 44152), (8320, 33114), (9984, 27595), (11038, 24960), (12480, 22076), (16557, 16640)]