855118080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 3075811200

約数和(自身を除く): 2220693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 135, 144, 160, 180, 192, 216, 218, 227, 240, 256, 270, 288, 320, 327, 360, 384, 432, 436, 454, 480, 540, 545, 576, 640, 654, 681, 720, 768, 864, 872, 908, 960, 981, 1080, 1090, 1135, 1152, 1280, 1308, 1362, 1440, 1635, 1728, 1744, 1816, 1920, 1962, 2043, 2160, 2180, 2270, 2304, 2616, 2724, 2880, 2943, 3270, 3405, 3456, 3488, 3632, 3840, 3924, 4086, 4320, 4360, 4540, 4905, 5232, 5448, 5760, 5886, 6129, 6540, 6810, 6912, 6976, 7264, 7848, 8172, 8640, 8720, 9080, 9810, 10215, 10464, 10896, 11520, 11772, 12258, 13080, 13620, 13952, 14528, 14715, 15696, 16344, 17280, 17440, 18160, 19620, 20430, 20928, 21792, 23544, 24516, 24743, 26160, 27240, 27904, 29056, 29430, 30645, 31392, 32688, 34560, 34880, 36320, 39240, 40860, 41856, 43584, 47088, 49032, 49486, 52320, 54480, 58112, 58860, 61290, 62784, 65376, 69760, 72640, 74229, 78480, 81720, 83712, 87168, 94176, 98064, 98972, 104640, 108960, 117720, 122580, 123715, 125568, 130752, 139520, 145280, 148458, 156960, 163440, 174336, 188352, 196128, 197944, 209280, 217920, 222687, 235440, 245160, 247430, 251136, 261504, 290560, 296916, 313920, 326880, 371145, 376704, 392256, 395888, 418560, 435840, 445374, 470880, 490320, 494860, 523008, 593832, 627840, 653760, 668061, 742290, 753408, 784512, 791776, 871680, 890748, 941760, 980640, 989720, 1113435, 1187664, 1255680, 1307520, 1336122, 1484580, 1569024, 1583552, 1781496, 1883520, 1961280, 1979440, 2226870, 2375328, 2615040, 2672244, 2969160, 3167104, 3340305, 3562992, 3767040, 3922560, 3958880, 4453740, 4750656, 5344488, 5938320, 6334208, 6680610, 7125984, 7845120, 7917760, 8907480, 9501312, 10688976, 11876640, 13361220, 14251968, 15835520, 17814960, 19002624, 21377952, 23753280, 26722440, 28503936, 31671040, 35629920, 42755904, 47506560, 53444880, 57007872, 71259840, 85511808, 95013120, 106889760, 142519680, 171023616, 213779520, 285039360, 427559040, 855118080]

約数ペア:

[(1, 855118080), (2, 427559040), (3, 285039360), (4, 213779520), (5, 171023616), (6, 142519680), (8, 106889760), (9, 95013120), (10, 85511808), (12, 71259840), (15, 57007872), (16, 53444880), (18, 47506560), (20, 42755904), (24, 35629920), (27, 31671040), (30, 28503936), (32, 26722440), (36, 23753280), (40, 21377952), (45, 19002624), (48, 17814960), (54, 15835520), (60, 14251968), (64, 13361220), (72, 11876640), (80, 10688976), (90, 9501312), (96, 8907480), (108, 7917760), (109, 7845120), (120, 7125984), (128, 6680610), (135, 6334208), (144, 5938320), (160, 5344488), (180, 4750656), (192, 4453740), (216, 3958880), (218, 3922560), (227, 3767040), (240, 3562992), (256, 3340305), (270, 3167104), (288, 2969160), (320, 2672244), (327, 2615040), (360, 2375328), (384, 2226870), (432, 1979440), (436, 1961280), (454, 1883520), (480, 1781496), (540, 1583552), (545, 1569024), (576, 1484580), (640, 1336122), (654, 1307520), (681, 1255680), (720, 1187664), (768, 1113435), (864, 989720), (872, 980640), (908, 941760), (960, 890748), (981, 871680), (1080, 791776), (1090, 784512), (1135, 753408), (1152, 742290), (1280, 668061), (1308, 653760), (1362, 627840), (1440, 593832), (1635, 523008), (1728, 494860), (1744, 490320), (1816, 470880), (1920, 445374), (1962, 435840), (2043, 418560), (2160, 395888), (2180, 392256), (2270, 376704), (2304, 371145), (2616, 326880), (2724, 313920), (2880, 296916), (2943, 290560), (3270, 261504), (3405, 251136), (3456, 247430), (3488, 245160), (3632, 235440), (3840, 222687), (3924, 217920), (4086, 209280), (4320, 197944), (4360, 196128), (4540, 188352), (4905, 174336), (5232, 163440), (5448, 156960), (5760, 148458), (5886, 145280), (6129, 139520), (6540, 130752), (6810, 125568), (6912, 123715), (6976, 122580), (7264, 117720), (7848, 108960), (8172, 104640), (8640, 98972), (8720, 98064), (9080, 94176), (9810, 87168), (10215, 83712), (10464, 81720), (10896, 78480), (11520, 74229), (11772, 72640), (12258, 69760), (13080, 65376), (13620, 62784), (13952, 61290), (14528, 58860), (14715, 58112), (15696, 54480), (16344, 52320), (17280, 49486), (17440, 49032), (18160, 47088), (19620, 43584), (20430, 41856), (20928, 40860), (21792, 39240), (23544, 36320), (24516, 34880), (24743, 34560), (26160, 32688), (27240, 31392), (27904, 30645), (29056, 29430)]