480642912

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 1407566160

約数和(自身を除く): 926923248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 109, 122, 144, 183, 218, 244, 251, 288, 327, 366, 436, 488, 502, 549, 654, 732, 753, 872, 976, 981, 1004, 1098, 1308, 1464, 1506, 1744, 1952, 1962, 2008, 2196, 2259, 2616, 2928, 3012, 3488, 3924, 4016, 4392, 4518, 5232, 5856, 6024, 6649, 7848, 8032, 8784, 9036, 10464, 12048, 13298, 15311, 15696, 17568, 18072, 19947, 24096, 26596, 27359, 30622, 31392, 36144, 39894, 45933, 53192, 54718, 59841, 61244, 72288, 79788, 82077, 91866, 106384, 109436, 119682, 122488, 137799, 159576, 164154, 183732, 212768, 218872, 239364, 244976, 246231, 275598, 319152, 328308, 367464, 437744, 478728, 489952, 492462, 551196, 638304, 656616, 734928, 875488, 957456, 984924, 1102392, 1313232, 1469856, 1668899, 1914912, 1969848, 2204784, 2626464, 3337798, 3939696, 4409568, 5006697, 6675596, 7879392, 10013394, 13351192, 15020091, 20026788, 26702384, 30040182, 40053576, 53404768, 60080364, 80107152, 120160728, 160214304, 240321456, 480642912]

約数ペア:

[(1, 480642912), (2, 240321456), (3, 160214304), (4, 120160728), (6, 80107152), (8, 60080364), (9, 53404768), (12, 40053576), (16, 30040182), (18, 26702384), (24, 20026788), (32, 15020091), (36, 13351192), (48, 10013394), (61, 7879392), (72, 6675596), (96, 5006697), (109, 4409568), (122, 3939696), (144, 3337798), (183, 2626464), (218, 2204784), (244, 1969848), (251, 1914912), (288, 1668899), (327, 1469856), (366, 1313232), (436, 1102392), (488, 984924), (502, 957456), (549, 875488), (654, 734928), (732, 656616), (753, 638304), (872, 551196), (976, 492462), (981, 489952), (1004, 478728), (1098, 437744), (1308, 367464), (1464, 328308), (1506, 319152), (1744, 275598), (1952, 246231), (1962, 244976), (2008, 239364), (2196, 218872), (2259, 212768), (2616, 183732), (2928, 164154), (3012, 159576), (3488, 137799), (3924, 122488), (4016, 119682), (4392, 109436), (4518, 106384), (5232, 91866), (5856, 82077), (6024, 79788), (6649, 72288), (7848, 61244), (8032, 59841), (8784, 54718), (9036, 53192), (10464, 45933), (12048, 39894), (13298, 36144), (15311, 31392), (15696, 30622), (17568, 27359), (18072, 26596), (19947, 24096)]