244736640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 160

約数和(自身を含む): 874183860

約数和(自身を除く): 629447220

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4721, 5184, 5760, 6480, 8640, 9442, 10368, 12960, 14163, 17280, 18884, 23605, 25920, 28326, 37768, 42489, 47210, 51840, 56652, 70815, 75536, 84978, 94420, 113304, 127467, 141630, 151072, 169956, 188840, 212445, 226608, 254934, 283260, 302144, 339912, 377680, 382401, 424890, 453216, 509868, 566520, 604288, 637335, 679824, 755360, 764802, 849780, 906432, 1019736, 1133040, 1274670, 1359648, 1510720, 1529604, 1699560, 1812864, 1912005, 2039472, 2266080, 2549340, 2719296, 3021440, 3059208, 3399120, 3824010, 4078944, 4532160, 5098680, 5438592, 6118416, 6798240, 7648020, 8157888, 9064320, 10197360, 12236832, 13596480, 15296040, 16315776, 20394720, 24473664, 27192960, 30592080, 40789440, 48947328, 61184160, 81578880, 122368320, 244736640]

約数ペア:

[(1, 244736640), (2, 122368320), (3, 81578880), (4, 61184160), (5, 48947328), (6, 40789440), (8, 30592080), (9, 27192960), (10, 24473664), (12, 20394720), (15, 16315776), (16, 15296040), (18, 13596480), (20, 12236832), (24, 10197360), (27, 9064320), (30, 8157888), (32, 7648020), (36, 6798240), (40, 6118416), (45, 5438592), (48, 5098680), (54, 4532160), (60, 4078944), (64, 3824010), (72, 3399120), (80, 3059208), (81, 3021440), (90, 2719296), (96, 2549340), (108, 2266080), (120, 2039472), (128, 1912005), (135, 1812864), (144, 1699560), (160, 1529604), (162, 1510720), (180, 1359648), (192, 1274670), (216, 1133040), (240, 1019736), (270, 906432), (288, 849780), (320, 764802), (324, 755360), (360, 679824), (384, 637335), (405, 604288), (432, 566520), (480, 509868), (540, 453216), (576, 424890), (640, 382401), (648, 377680), (720, 339912), (810, 302144), (864, 283260), (960, 254934), (1080, 226608), (1152, 212445), (1296, 188840), (1440, 169956), (1620, 151072), (1728, 141630), (1920, 127467), (2160, 113304), (2592, 94420), (2880, 84978), (3240, 75536), (3456, 70815), (4320, 56652), (4721, 51840), (5184, 47210), (5760, 42489), (6480, 37768), (8640, 28326), (9442, 25920), (10368, 23605), (12960, 18884), (14163, 17280)]