180257760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1001

約数の個数: 144

約数和(自身を含む): 619950240

約数和(自身を除く): 439692480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 829, 906, 1208, 1359, 1440, 1510, 1658, 1812, 2265, 2416, 2487, 2718, 3020, 3316, 3624, 4145, 4530, 4832, 4974, 5436, 6040, 6632, 6795, 7248, 7461, 8290, 9060, 9948, 10872, 12080, 12435, 13264, 13590, 14496, 14922, 16580, 18120, 19896, 21744, 24160, 24870, 26528, 27180, 29844, 33160, 36240, 37305, 39792, 43488, 49740, 54360, 59688, 66320, 72480, 74610, 79584, 99480, 108720, 119376, 125179, 132640, 149220, 198960, 217440, 238752, 250358, 298440, 375537, 397920, 500716, 596880, 625895, 751074, 1001432, 1126611, 1193760, 1251790, 1502148, 1877685, 2002864, 2253222, 2503580, 3004296, 3755370, 4005728, 4506444, 5007160, 5633055, 6008592, 7510740, 9012888, 10014320, 11266110, 12017184, 15021480, 18025776, 20028640, 22532220, 30042960, 36051552, 45064440, 60085920, 90128880, 180257760]

約数ペア:

[(1, 180257760), (2, 90128880), (3, 60085920), (4, 45064440), (5, 36051552), (6, 30042960), (8, 22532220), (9, 20028640), (10, 18025776), (12, 15021480), (15, 12017184), (16, 11266110), (18, 10014320), (20, 9012888), (24, 7510740), (30, 6008592), (32, 5633055), (36, 5007160), (40, 4506444), (45, 4005728), (48, 3755370), (60, 3004296), (72, 2503580), (80, 2253222), (90, 2002864), (96, 1877685), (120, 1502148), (144, 1251790), (151, 1193760), (160, 1126611), (180, 1001432), (240, 751074), (288, 625895), (302, 596880), (360, 500716), (453, 397920), (480, 375537), (604, 298440), (720, 250358), (755, 238752), (829, 217440), (906, 198960), (1208, 149220), (1359, 132640), (1440, 125179), (1510, 119376), (1658, 108720), (1812, 99480), (2265, 79584), (2416, 74610), (2487, 72480), (2718, 66320), (3020, 59688), (3316, 54360), (3624, 49740), (4145, 43488), (4530, 39792), (4832, 37305), (4974, 36240), (5436, 33160), (6040, 29844), (6632, 27180), (6795, 26528), (7248, 24870), (7461, 24160), (8290, 21744), (9060, 19896), (9948, 18120), (10872, 16580), (12080, 14922), (12435, 14496), (13264, 13590)]