1488065280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 216

約数和(自身を含む): 5148451728

約数和(自身を除く): 3660386448

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, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2293, 2496, 2535, 2704, 3120, 3328, 3380, 3840, 4056, 4160, 4586, 4992, 5070, 5408, 6240, 6760, 6879, 8112, 8320, 9172, 9984, 10140, 10816, 11465, 12480, 13520, 13758, 16224, 16640, 18344, 20280, 21632, 22930, 24960, 27040, 27516, 29809, 32448, 34395, 36688, 40560, 43264, 45860, 49920, 54080, 55032, 59618, 64896, 68790, 73376, 81120, 89427, 91720, 108160, 110064, 119236, 129792, 137580, 146752, 149045, 162240, 178854, 183440, 216320, 220128, 238472, 275160, 293504, 298090, 324480, 357708, 366880, 387517, 440256, 447135, 476944, 550320, 587008, 596180, 648960, 715416, 733760, 775034, 880512, 894270, 953888, 1100640, 1162551, 1192360, 1430832, 1467520, 1550068, 1761024, 1788540, 1907776, 1937585, 2201280, 2325102, 2384720, 2861664, 2935040, 3100136, 3577080, 3815552, 3875170, 4402560, 4650204, 4769440, 5723328, 5812755, 6200272, 7154160, 7631104, 7750340, 8805120, 9300408, 9538880, 11446656, 11625510, 12400544, 14308320, 15500680, 18600816, 19077760, 22893312, 23251020, 24801088, 28616640, 31001360, 37201632, 38155520, 46502040, 49602176, 57233280, 62002720, 74403264, 93004080, 99204352, 114466560, 124005440, 148806528, 186008160, 248010880, 297613056, 372016320, 496021760, 744032640, 1488065280]

約数ペア:

[(1, 1488065280), (2, 744032640), (3, 496021760), (4, 372016320), (5, 297613056), (6, 248010880), (8, 186008160), (10, 148806528), (12, 124005440), (13, 114466560), (15, 99204352), (16, 93004080), (20, 74403264), (24, 62002720), (26, 57233280), (30, 49602176), (32, 46502040), (39, 38155520), (40, 37201632), (48, 31001360), (52, 28616640), (60, 24801088), (64, 23251020), (65, 22893312), (78, 19077760), (80, 18600816), (96, 15500680), (104, 14308320), (120, 12400544), (128, 11625510), (130, 11446656), (156, 9538880), (160, 9300408), (169, 8805120), (192, 7750340), (195, 7631104), (208, 7154160), (240, 6200272), (256, 5812755), (260, 5723328), (312, 4769440), (320, 4650204), (338, 4402560), (384, 3875170), (390, 3815552), (416, 3577080), (480, 3100136), (507, 2935040), (520, 2861664), (624, 2384720), (640, 2325102), (676, 2201280), (768, 1937585), (780, 1907776), (832, 1788540), (845, 1761024), (960, 1550068), (1014, 1467520), (1040, 1430832), (1248, 1192360), (1280, 1162551), (1352, 1100640), (1560, 953888), (1664, 894270), (1690, 880512), (1920, 775034), (2028, 733760), (2080, 715416), (2293, 648960), (2496, 596180), (2535, 587008), (2704, 550320), (3120, 476944), (3328, 447135), (3380, 440256), (3840, 387517), (4056, 366880), (4160, 357708), (4586, 324480), (4992, 298090), (5070, 293504), (5408, 275160), (6240, 238472), (6760, 220128), (6879, 216320), (8112, 183440), (8320, 178854), (9172, 162240), (9984, 149045), (10140, 146752), (10816, 137580), (11465, 129792), (12480, 119236), (13520, 110064), (13758, 108160), (16224, 91720), (16640, 89427), (18344, 81120), (20280, 73376), (21632, 68790), (22930, 64896), (24960, 59618), (27040, 55032), (27516, 54080), (29809, 49920), (32448, 45860), (34395, 43264), (36688, 40560)]