163321920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6301}}^1$

素因数の和:6330

約数の個数: 140

約数和(自身を含む): 581057004

約数和(自身を除く): 417735084

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6301, 6480, 8640, 12602, 12960, 18903, 25204, 25920, 31505, 37806, 50408, 56709, 63010, 75612, 94515, 100816, 113418, 126020, 151224, 170127, 189030, 201632, 226836, 252040, 283545, 302448, 340254, 378060, 403264, 453672, 504080, 510381, 567090, 604896, 680508, 756120, 850635, 907344, 1008160, 1020762, 1134180, 1209792, 1361016, 1512240, 1701270, 1814688, 2016320, 2041524, 2268360, 2551905, 2722032, 3024480, 3402540, 3629376, 4083048, 4536720, 5103810, 5444064, 6048960, 6805080, 8166096, 9073440, 10207620, 10888128, 13610160, 16332192, 18146880, 20415240, 27220320, 32664384, 40830480, 54440640, 81660960, 163321920]

約数ペア:

[(1, 163321920), (2, 81660960), (3, 54440640), (4, 40830480), (5, 32664384), (6, 27220320), (8, 20415240), (9, 18146880), (10, 16332192), (12, 13610160), (15, 10888128), (16, 10207620), (18, 9073440), (20, 8166096), (24, 6805080), (27, 6048960), (30, 5444064), (32, 5103810), (36, 4536720), (40, 4083048), (45, 3629376), (48, 3402540), (54, 3024480), (60, 2722032), (64, 2551905), (72, 2268360), (80, 2041524), (81, 2016320), (90, 1814688), (96, 1701270), (108, 1512240), (120, 1361016), (135, 1209792), (144, 1134180), (160, 1020762), (162, 1008160), (180, 907344), (192, 850635), (216, 756120), (240, 680508), (270, 604896), (288, 567090), (320, 510381), (324, 504080), (360, 453672), (405, 403264), (432, 378060), (480, 340254), (540, 302448), (576, 283545), (648, 252040), (720, 226836), (810, 201632), (864, 189030), (960, 170127), (1080, 151224), (1296, 126020), (1440, 113418), (1620, 100816), (1728, 94515), (2160, 75612), (2592, 63010), (2880, 56709), (3240, 50408), (4320, 37806), (5184, 31505), (6301, 25920), (6480, 25204), (8640, 18903), (12602, 12960)]