1299551040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 280

約数和(自身を含む): 4665052392

約数和(自身を除く): 3365501352

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, 181, 192, 216, 240, 270, 277, 288, 320, 324, 360, 362, 405, 432, 480, 540, 543, 554, 576, 648, 720, 724, 810, 831, 864, 905, 960, 1080, 1086, 1108, 1296, 1385, 1440, 1448, 1620, 1629, 1662, 1728, 1810, 2160, 2172, 2216, 2493, 2592, 2715, 2770, 2880, 2896, 3240, 3258, 3324, 3620, 4155, 4320, 4344, 4432, 4887, 4986, 5184, 5430, 5540, 5792, 6480, 6516, 6648, 7240, 7479, 8145, 8310, 8640, 8688, 8864, 9774, 9972, 10860, 11080, 11584, 12465, 12960, 13032, 13296, 14480, 14661, 14958, 16290, 16620, 17376, 17728, 19548, 19944, 21720, 22160, 22437, 24435, 24930, 25920, 26064, 26592, 28960, 29322, 29916, 32580, 33240, 34752, 37395, 39096, 39888, 43440, 44320, 44874, 48870, 49860, 50137, 52128, 53184, 57920, 58644, 59832, 65160, 66480, 73305, 74790, 78192, 79776, 86880, 88640, 89748, 97740, 99720, 100274, 104256, 112185, 117288, 119664, 130320, 132960, 146610, 149580, 150411, 156384, 159552, 173760, 179496, 195480, 199440, 200548, 224370, 234576, 239328, 250685, 260640, 265920, 293220, 299160, 300822, 312768, 358992, 390960, 398880, 401096, 448740, 451233, 469152, 478656, 501370, 521280, 586440, 598320, 601644, 717984, 752055, 781920, 797760, 802192, 897480, 902466, 938304, 1002740, 1172880, 1196640, 1203288, 1353699, 1435968, 1504110, 1563840, 1604384, 1794960, 1804932, 2005480, 2256165, 2345760, 2393280, 2406576, 2707398, 3008220, 3208768, 3589920, 3609864, 4010960, 4061097, 4512330, 4691520, 4813152, 5414796, 6016440, 6768495, 7179840, 7219728, 8021920, 8122194, 9024660, 9626304, 10829592, 12032880, 13536990, 14439456, 16043840, 16244388, 18049320, 20305485, 21659184, 24065760, 27073980, 28878912, 32488776, 36098640, 40610970, 43318368, 48131520, 54147960, 64977552, 72197280, 81221940, 86636736, 108295920, 129955104, 144394560, 162443880, 216591840, 259910208, 324887760, 433183680, 649775520, 1299551040]

約数ペア:

[(1, 1299551040), (2, 649775520), (3, 433183680), (4, 324887760), (5, 259910208), (6, 216591840), (8, 162443880), (9, 144394560), (10, 129955104), (12, 108295920), (15, 86636736), (16, 81221940), (18, 72197280), (20, 64977552), (24, 54147960), (27, 48131520), (30, 43318368), (32, 40610970), (36, 36098640), (40, 32488776), (45, 28878912), (48, 27073980), (54, 24065760), (60, 21659184), (64, 20305485), (72, 18049320), (80, 16244388), (81, 16043840), (90, 14439456), (96, 13536990), (108, 12032880), (120, 10829592), (135, 9626304), (144, 9024660), (160, 8122194), (162, 8021920), (180, 7219728), (181, 7179840), (192, 6768495), (216, 6016440), (240, 5414796), (270, 4813152), (277, 4691520), (288, 4512330), (320, 4061097), (324, 4010960), (360, 3609864), (362, 3589920), (405, 3208768), (432, 3008220), (480, 2707398), (540, 2406576), (543, 2393280), (554, 2345760), (576, 2256165), (648, 2005480), (720, 1804932), (724, 1794960), (810, 1604384), (831, 1563840), (864, 1504110), (905, 1435968), (960, 1353699), (1080, 1203288), (1086, 1196640), (1108, 1172880), (1296, 1002740), (1385, 938304), (1440, 902466), (1448, 897480), (1620, 802192), (1629, 797760), (1662, 781920), (1728, 752055), (1810, 717984), (2160, 601644), (2172, 598320), (2216, 586440), (2493, 521280), (2592, 501370), (2715, 478656), (2770, 469152), (2880, 451233), (2896, 448740), (3240, 401096), (3258, 398880), (3324, 390960), (3620, 358992), (4155, 312768), (4320, 300822), (4344, 299160), (4432, 293220), (4887, 265920), (4986, 260640), (5184, 250685), (5430, 239328), (5540, 234576), (5792, 224370), (6480, 200548), (6516, 199440), (6648, 195480), (7240, 179496), (7479, 173760), (8145, 159552), (8310, 156384), (8640, 150411), (8688, 149580), (8864, 146610), (9774, 132960), (9972, 130320), (10860, 119664), (11080, 117288), (11584, 112185), (12465, 104256), (12960, 100274), (13032, 99720), (13296, 97740), (14480, 89748), (14661, 88640), (14958, 86880), (16290, 79776), (16620, 78192), (17376, 74790), (17728, 73305), (19548, 66480), (19944, 65160), (21720, 59832), (22160, 58644), (22437, 57920), (24435, 53184), (24930, 52128), (25920, 50137), (26064, 49860), (26592, 48870), (28960, 44874), (29322, 44320), (29916, 43440), (32580, 39888), (33240, 39096), (34752, 37395)]