250244640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19309}}^1$

素因数の和:19336

約数の個数: 120

約数和(自身を含む): 883200780

約数和(自身を除く): 632956140

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, 19309, 38618, 57927, 77236, 96545, 115854, 154472, 173781, 193090, 231708, 289635, 308944, 347562, 386180, 463416, 521343, 579270, 617888, 695124, 772360, 868905, 926832, 1042686, 1158540, 1390248, 1544720, 1564029, 1737810, 1853664, 2085372, 2317080, 2606715, 2780496, 3089440, 3128058, 3475620, 4170744, 4634160, 5213430, 5560992, 6256116, 6951240, 7820145, 8341488, 9268320, 10426860, 12512232, 13902480, 15640290, 16682976, 20853720, 25024464, 27804960, 31280580, 41707440, 50048928, 62561160, 83414880, 125122320, 250244640]

約数ペア:

[(1, 250244640), (2, 125122320), (3, 83414880), (4, 62561160), (5, 50048928), (6, 41707440), (8, 31280580), (9, 27804960), (10, 25024464), (12, 20853720), (15, 16682976), (16, 15640290), (18, 13902480), (20, 12512232), (24, 10426860), (27, 9268320), (30, 8341488), (32, 7820145), (36, 6951240), (40, 6256116), (45, 5560992), (48, 5213430), (54, 4634160), (60, 4170744), (72, 3475620), (80, 3128058), (81, 3089440), (90, 2780496), (96, 2606715), (108, 2317080), (120, 2085372), (135, 1853664), (144, 1737810), (160, 1564029), (162, 1544720), (180, 1390248), (216, 1158540), (240, 1042686), (270, 926832), (288, 868905), (324, 772360), (360, 695124), (405, 617888), (432, 579270), (480, 521343), (540, 463416), (648, 386180), (720, 347562), (810, 308944), (864, 289635), (1080, 231708), (1296, 193090), (1440, 173781), (1620, 154472), (2160, 115854), (2592, 96545), (3240, 77236), (4320, 57927), (6480, 38618), (12960, 19309)]