823271040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{15881}}^1$

素因数の和:15912

約数の個数: 160

約数和(自身を含む): 2940234660

約数和(自身を除く): 2116963620

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 15881, 17280, 25920, 31762, 47643, 51840, 63524, 79405, 95286, 127048, 142929, 158810, 190572, 238215, 254096, 285858, 317620, 381144, 428787, 476430, 508192, 571716, 635240, 714645, 762288, 857574, 952860, 1016384, 1143432, 1270480, 1286361, 1429290, 1524576, 1715148, 1905720, 2032768, 2143935, 2286864, 2540960, 2572722, 2858580, 3049152, 3430296, 3811440, 4287870, 4573728, 5081920, 5145444, 5717160, 6098304, 6431805, 6860592, 7622880, 8575740, 9147456, 10163840, 10290888, 11434320, 12863610, 13721184, 15245760, 17151480, 18294912, 20581776, 22868640, 25727220, 27442368, 30491520, 34302960, 41163552, 45737280, 51454440, 54884736, 68605920, 82327104, 91474560, 102908880, 137211840, 164654208, 205817760, 274423680, 411635520, 823271040]

約数ペア:

[(1, 823271040), (2, 411635520), (3, 274423680), (4, 205817760), (5, 164654208), (6, 137211840), (8, 102908880), (9, 91474560), (10, 82327104), (12, 68605920), (15, 54884736), (16, 51454440), (18, 45737280), (20, 41163552), (24, 34302960), (27, 30491520), (30, 27442368), (32, 25727220), (36, 22868640), (40, 20581776), (45, 18294912), (48, 17151480), (54, 15245760), (60, 13721184), (64, 12863610), (72, 11434320), (80, 10290888), (81, 10163840), (90, 9147456), (96, 8575740), (108, 7622880), (120, 6860592), (128, 6431805), (135, 6098304), (144, 5717160), (160, 5145444), (162, 5081920), (180, 4573728), (192, 4287870), (216, 3811440), (240, 3430296), (270, 3049152), (288, 2858580), (320, 2572722), (324, 2540960), (360, 2286864), (384, 2143935), (405, 2032768), (432, 1905720), (480, 1715148), (540, 1524576), (576, 1429290), (640, 1286361), (648, 1270480), (720, 1143432), (810, 1016384), (864, 952860), (960, 857574), (1080, 762288), (1152, 714645), (1296, 635240), (1440, 571716), (1620, 508192), (1728, 476430), (1920, 428787), (2160, 381144), (2592, 317620), (2880, 285858), (3240, 254096), (3456, 238215), (4320, 190572), (5184, 158810), (5760, 142929), (6480, 127048), (8640, 95286), (10368, 79405), (12960, 63524), (15881, 51840), (17280, 47643), (25920, 31762)]