8140525920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{628127}}^1$

素因数の和:628154

約数の個数: 120

約数和(自身を含む): 28729318464

約数和(自身を除く): 20588792544

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 628127, 1256254, 1884381, 2512508, 3140635, 3768762, 5025016, 5653143, 6281270, 7537524, 9421905, 10050032, 11306286, 12562540, 15075048, 16959429, 18843810, 20100064, 22612572, 25125080, 28265715, 30150096, 33918858, 37687620, 45225144, 50250160, 50878287, 56531430, 60300192, 67837716, 75375240, 84797145, 90450288, 100500320, 101756574, 113062860, 135675432, 150750480, 169594290, 180900576, 203513148, 226125720, 254391435, 271350864, 301500960, 339188580, 407026296, 452251440, 508782870, 542701728, 678377160, 814052592, 904502880, 1017565740, 1356754320, 1628105184, 2035131480, 2713508640, 4070262960, 8140525920]

約数ペア:

[(1, 8140525920), (2, 4070262960), (3, 2713508640), (4, 2035131480), (5, 1628105184), (6, 1356754320), (8, 1017565740), (9, 904502880), (10, 814052592), (12, 678377160), (15, 542701728), (16, 508782870), (18, 452251440), (20, 407026296), (24, 339188580), (27, 301500960), (30, 271350864), (32, 254391435), (36, 226125720), (40, 203513148), (45, 180900576), (48, 169594290), (54, 150750480), (60, 135675432), (72, 113062860), (80, 101756574), (81, 100500320), (90, 90450288), (96, 84797145), (108, 75375240), (120, 67837716), (135, 60300192), (144, 56531430), (160, 50878287), (162, 50250160), (180, 45225144), (216, 37687620), (240, 33918858), (270, 30150096), (288, 28265715), (324, 25125080), (360, 22612572), (405, 20100064), (432, 18843810), (480, 16959429), (540, 15075048), (648, 12562540), (720, 11306286), (810, 10050032), (864, 9421905), (1080, 7537524), (1296, 6281270), (1440, 5653143), (1620, 5025016), (2160, 3768762), (2592, 3140635), (3240, 2512508), (4320, 1884381), (6480, 1256254), (12960, 628127)]