232139520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 180

約数和(自身を含む): 831008640

約数和(自身を除く): 598869120

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2239, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4478, 5184, 5760, 6480, 6717, 6912, 8640, 8956, 10368, 11195, 11520, 12960, 13434, 17280, 17912, 20151, 20736, 22390, 25920, 26868, 33585, 34560, 35824, 40302, 44780, 51840, 53736, 60453, 67170, 71648, 80604, 89560, 100755, 103680, 107472, 120906, 134340, 143296, 161208, 179120, 181359, 201510, 214944, 241812, 268680, 286592, 302265, 322416, 358240, 362718, 403020, 429888, 483624, 537360, 573184, 604530, 644832, 716480, 725436, 806040, 859776, 906795, 967248, 1074720, 1209060, 1289664, 1432960, 1450872, 1612080, 1719552, 1813590, 1934496, 2149440, 2418120, 2579328, 2865920, 2901744, 3224160, 3627180, 3868992, 4298880, 4836240, 5158656, 5803488, 6448320, 7254360, 7737984, 8597760, 9672480, 11606976, 12896640, 14508720, 15475968, 19344960, 23213952, 25793280, 29017440, 38689920, 46427904, 58034880, 77379840, 116069760, 232139520]

約数ペア:

[(1, 232139520), (2, 116069760), (3, 77379840), (4, 58034880), (5, 46427904), (6, 38689920), (8, 29017440), (9, 25793280), (10, 23213952), (12, 19344960), (15, 15475968), (16, 14508720), (18, 12896640), (20, 11606976), (24, 9672480), (27, 8597760), (30, 7737984), (32, 7254360), (36, 6448320), (40, 5803488), (45, 5158656), (48, 4836240), (54, 4298880), (60, 3868992), (64, 3627180), (72, 3224160), (80, 2901744), (81, 2865920), (90, 2579328), (96, 2418120), (108, 2149440), (120, 1934496), (128, 1813590), (135, 1719552), (144, 1612080), (160, 1450872), (162, 1432960), (180, 1289664), (192, 1209060), (216, 1074720), (240, 967248), (256, 906795), (270, 859776), (288, 806040), (320, 725436), (324, 716480), (360, 644832), (384, 604530), (405, 573184), (432, 537360), (480, 483624), (540, 429888), (576, 403020), (640, 362718), (648, 358240), (720, 322416), (768, 302265), (810, 286592), (864, 268680), (960, 241812), (1080, 214944), (1152, 201510), (1280, 181359), (1296, 179120), (1440, 161208), (1620, 143296), (1728, 134340), (1920, 120906), (2160, 107472), (2239, 103680), (2304, 100755), (2592, 89560), (2880, 80604), (3240, 71648), (3456, 67170), (3840, 60453), (4320, 53736), (4478, 51840), (5184, 44780), (5760, 40302), (6480, 35824), (6717, 34560), (6912, 33585), (8640, 26868), (8956, 25920), (10368, 22390), (11195, 20736), (11520, 20151), (12960, 17912), (13434, 17280)]