1232748720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9094

約数の個数: 240

約数和(自身を含む): 4907185920

約数和(自身を除く): 3674437200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9059, 9072, 9720, 11340, 13608, 15120, 17010, 18118, 19440, 22680, 27177, 27216, 34020, 36236, 45295, 45360, 54354, 63413, 68040, 72472, 81531, 90590, 108708, 126826, 135885, 136080, 144944, 163062, 181180, 190239, 217416, 244593, 253652, 271770, 317065, 326124, 362360, 380478, 407655, 434832, 489186, 507304, 543540, 570717, 634130, 652248, 724720, 733779, 760956, 815310, 951195, 978372, 1014608, 1087080, 1141434, 1222965, 1268260, 1304496, 1467558, 1521912, 1630620, 1712151, 1902390, 1956744, 2174160, 2201337, 2282868, 2445930, 2536520, 2853585, 2935116, 3043824, 3261240, 3424302, 3668895, 3804780, 3913488, 4402674, 4565736, 4891860, 5073040, 5136453, 5707170, 5870232, 6522480, 6848604, 7337790, 7609560, 8560755, 8805348, 9131472, 9783720, 10272906, 11006685, 11414340, 11740464, 13697208, 14675580, 15219120, 15409359, 17121510, 17610696, 19567440, 20545812, 22013370, 22828680, 25682265, 27394416, 29351160, 30818718, 34243020, 35221392, 41091624, 44026740, 45657360, 51364530, 58702320, 61637436, 68486040, 77046795, 82183248, 88053480, 102729060, 123274872, 136972080, 154093590, 176106960, 205458120, 246549744, 308187180, 410916240, 616374360, 1232748720]

約数ペア:

[(1, 1232748720), (2, 616374360), (3, 410916240), (4, 308187180), (5, 246549744), (6, 205458120), (7, 176106960), (8, 154093590), (9, 136972080), (10, 123274872), (12, 102729060), (14, 88053480), (15, 82183248), (16, 77046795), (18, 68486040), (20, 61637436), (21, 58702320), (24, 51364530), (27, 45657360), (28, 44026740), (30, 41091624), (35, 35221392), (36, 34243020), (40, 30818718), (42, 29351160), (45, 27394416), (48, 25682265), (54, 22828680), (56, 22013370), (60, 20545812), (63, 19567440), (70, 17610696), (72, 17121510), (80, 15409359), (81, 15219120), (84, 14675580), (90, 13697208), (105, 11740464), (108, 11414340), (112, 11006685), (120, 10272906), (126, 9783720), (135, 9131472), (140, 8805348), (144, 8560755), (162, 7609560), (168, 7337790), (180, 6848604), (189, 6522480), (210, 5870232), (216, 5707170), (240, 5136453), (243, 5073040), (252, 4891860), (270, 4565736), (280, 4402674), (315, 3913488), (324, 3804780), (336, 3668895), (360, 3424302), (378, 3261240), (405, 3043824), (420, 2935116), (432, 2853585), (486, 2536520), (504, 2445930), (540, 2282868), (560, 2201337), (567, 2174160), (630, 1956744), (648, 1902390), (720, 1712151), (756, 1630620), (810, 1521912), (840, 1467558), (945, 1304496), (972, 1268260), (1008, 1222965), (1080, 1141434), (1134, 1087080), (1215, 1014608), (1260, 978372), (1296, 951195), (1512, 815310), (1620, 760956), (1680, 733779), (1701, 724720), (1890, 652248), (1944, 634130), (2160, 570717), (2268, 543540), (2430, 507304), (2520, 489186), (2835, 434832), (3024, 407655), (3240, 380478), (3402, 362360), (3780, 326124), (3888, 317065), (4536, 271770), (4860, 253652), (5040, 244593), (5670, 217416), (6480, 190239), (6804, 181180), (7560, 163062), (8505, 144944), (9059, 136080), (9072, 135885), (9720, 126826), (11340, 108708), (13608, 90590), (15120, 81531), (17010, 72472), (18118, 68040), (19440, 63413), (22680, 54354), (27177, 45360), (27216, 45295), (34020, 36236)]