87204480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4162

約数の個数: 128

約数和(自身を含む): 303307200

約数和(自身を除く): 216102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4129, 4224, 5280, 7040, 8258, 10560, 12387, 16516, 20645, 21120, 24774, 33032, 41290, 45419, 49548, 61935, 66064, 82580, 90838, 99096, 123870, 132128, 136257, 165160, 181676, 198192, 227095, 247740, 264256, 272514, 330320, 363352, 396384, 454190, 495480, 528512, 545028, 660640, 681285, 726704, 792768, 908380, 990960, 1090056, 1321280, 1362570, 1453408, 1585536, 1816760, 1981920, 2180112, 2642560, 2725140, 2906816, 3633520, 3963840, 4360224, 5450280, 5813632, 7267040, 7927680, 8720448, 10900560, 14534080, 17440896, 21801120, 29068160, 43602240, 87204480]

約数ペア:

[(1, 87204480), (2, 43602240), (3, 29068160), (4, 21801120), (5, 17440896), (6, 14534080), (8, 10900560), (10, 8720448), (11, 7927680), (12, 7267040), (15, 5813632), (16, 5450280), (20, 4360224), (22, 3963840), (24, 3633520), (30, 2906816), (32, 2725140), (33, 2642560), (40, 2180112), (44, 1981920), (48, 1816760), (55, 1585536), (60, 1453408), (64, 1362570), (66, 1321280), (80, 1090056), (88, 990960), (96, 908380), (110, 792768), (120, 726704), (128, 681285), (132, 660640), (160, 545028), (165, 528512), (176, 495480), (192, 454190), (220, 396384), (240, 363352), (264, 330320), (320, 272514), (330, 264256), (352, 247740), (384, 227095), (440, 198192), (480, 181676), (528, 165160), (640, 136257), (660, 132128), (704, 123870), (880, 99096), (960, 90838), (1056, 82580), (1320, 66064), (1408, 61935), (1760, 49548), (1920, 45419), (2112, 41290), (2640, 33032), (3520, 24774), (4129, 21120), (4224, 20645), (5280, 16516), (7040, 12387), (8258, 10560)]