28786985280

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{123401}}^1$

素因数の和:123436

約数の個数: 196

約数和(自身を含む): 102777330132

約数和(自身を除く): 73990344852

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 23328, 25920, 29160, 38880, 46656, 58320, 77760, 116640, 123401, 233280, 246802, 370203, 493604, 617005, 740406, 987208, 1110609, 1234010, 1480812, 1851015, 1974416, 2221218, 2468020, 2961624, 3331827, 3702030, 3948832, 4442436, 4936040, 5553045, 5923248, 6663654, 7404060, 7897664, 8884872, 9872080, 9995481, 11106090, 11846496, 13327308, 14808120, 16659135, 17769744, 19744160, 19990962, 22212180, 23692992, 26654616, 29616240, 29986443, 33318270, 35539488, 39488320, 39981924, 44424360, 49977405, 53309232, 59232480, 59972886, 66636540, 71078976, 79963848, 88848720, 89959329, 99954810, 106618464, 118464960, 119945772, 133273080, 149932215, 159927696, 177697440, 179918658, 199909620, 213236928, 239891544, 266546160, 299864430, 319855392, 355394880, 359837316, 399819240, 449796645, 479783088, 533092320, 599728860, 639710784, 719674632, 799638480, 899593290, 959566176, 1066184640, 1199457720, 1439349264, 1599276960, 1799186580, 1919132352, 2398915440, 2878698528, 3198553920, 3598373160, 4797830880, 5757397056, 7196746320, 9595661760, 14393492640, 28786985280]

約数ペア:

[(1, 28786985280), (2, 14393492640), (3, 9595661760), (4, 7196746320), (5, 5757397056), (6, 4797830880), (8, 3598373160), (9, 3198553920), (10, 2878698528), (12, 2398915440), (15, 1919132352), (16, 1799186580), (18, 1599276960), (20, 1439349264), (24, 1199457720), (27, 1066184640), (30, 959566176), (32, 899593290), (36, 799638480), (40, 719674632), (45, 639710784), (48, 599728860), (54, 533092320), (60, 479783088), (64, 449796645), (72, 399819240), (80, 359837316), (81, 355394880), (90, 319855392), (96, 299864430), (108, 266546160), (120, 239891544), (135, 213236928), (144, 199909620), (160, 179918658), (162, 177697440), (180, 159927696), (192, 149932215), (216, 133273080), (240, 119945772), (243, 118464960), (270, 106618464), (288, 99954810), (320, 89959329), (324, 88848720), (360, 79963848), (405, 71078976), (432, 66636540), (480, 59972886), (486, 59232480), (540, 53309232), (576, 49977405), (648, 44424360), (720, 39981924), (729, 39488320), (810, 35539488), (864, 33318270), (960, 29986443), (972, 29616240), (1080, 26654616), (1215, 23692992), (1296, 22212180), (1440, 19990962), (1458, 19744160), (1620, 17769744), (1728, 16659135), (1944, 14808120), (2160, 13327308), (2430, 11846496), (2592, 11106090), (2880, 9995481), (2916, 9872080), (3240, 8884872), (3645, 7897664), (3888, 7404060), (4320, 6663654), (4860, 5923248), (5184, 5553045), (5832, 4936040), (6480, 4442436), (7290, 3948832), (7776, 3702030), (8640, 3331827), (9720, 2961624), (11664, 2468020), (12960, 2221218), (14580, 1974416), (15552, 1851015), (19440, 1480812), (23328, 1234010), (25920, 1110609), (29160, 987208), (38880, 740406), (46656, 617005), (58320, 493604), (77760, 370203), (116640, 246802), (123401, 233280)]