89773920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 144

約数和(自身を含む): 317837520

約数和(自身を除く): 228063600

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2309, 2430, 2592, 3240, 3888, 4320, 4618, 4860, 6480, 6927, 7776, 9236, 9720, 11545, 12960, 13854, 18472, 19440, 20781, 23090, 27708, 34635, 36944, 38880, 41562, 46180, 55416, 62343, 69270, 73888, 83124, 92360, 103905, 110832, 124686, 138540, 166248, 184720, 187029, 207810, 221664, 249372, 277080, 311715, 332496, 369440, 374058, 415620, 498744, 554160, 561087, 623430, 664992, 748116, 831240, 935145, 997488, 1108320, 1122174, 1246860, 1496232, 1662480, 1870290, 1994976, 2244348, 2493720, 2805435, 2992464, 3324960, 3740580, 4488696, 4987440, 5610870, 5984928, 7481160, 8977392, 9974880, 11221740, 14962320, 17954784, 22443480, 29924640, 44886960, 89773920]

約数ペア:

[(1, 89773920), (2, 44886960), (3, 29924640), (4, 22443480), (5, 17954784), (6, 14962320), (8, 11221740), (9, 9974880), (10, 8977392), (12, 7481160), (15, 5984928), (16, 5610870), (18, 4987440), (20, 4488696), (24, 3740580), (27, 3324960), (30, 2992464), (32, 2805435), (36, 2493720), (40, 2244348), (45, 1994976), (48, 1870290), (54, 1662480), (60, 1496232), (72, 1246860), (80, 1122174), (81, 1108320), (90, 997488), (96, 935145), (108, 831240), (120, 748116), (135, 664992), (144, 623430), (160, 561087), (162, 554160), (180, 498744), (216, 415620), (240, 374058), (243, 369440), (270, 332496), (288, 311715), (324, 277080), (360, 249372), (405, 221664), (432, 207810), (480, 187029), (486, 184720), (540, 166248), (648, 138540), (720, 124686), (810, 110832), (864, 103905), (972, 92360), (1080, 83124), (1215, 73888), (1296, 69270), (1440, 62343), (1620, 55416), (1944, 46180), (2160, 41562), (2309, 38880), (2430, 36944), (2592, 34635), (3240, 27708), (3888, 23090), (4320, 20781), (4618, 19440), (4860, 18472), (6480, 13854), (6927, 12960), (7776, 11545), (9236, 9720)]