1242149760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:973

約数の個数: 192

約数和(自身を含む): 4308174000

約数和(自身を除く): 3066024240

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 379, 384, 480, 569, 576, 640, 720, 758, 960, 1137, 1138, 1152, 1440, 1516, 1707, 1895, 1920, 2274, 2276, 2845, 2880, 3032, 3411, 3414, 3790, 4548, 4552, 5121, 5685, 5690, 5760, 6064, 6822, 6828, 7580, 8535, 9096, 9104, 10242, 11370, 11380, 12128, 13644, 13656, 15160, 17055, 17070, 18192, 18208, 20484, 22740, 22760, 24256, 25605, 27288, 27312, 30320, 34110, 34140, 36384, 36416, 40968, 45480, 45520, 48512, 51210, 54576, 54624, 60640, 68220, 68280, 72768, 72832, 81936, 90960, 91040, 102420, 109152, 109248, 121280, 136440, 136560, 145536, 163872, 181920, 182080, 204840, 215651, 218304, 218496, 242560, 272880, 273120, 327744, 363840, 364160, 409680, 431302, 436608, 545760, 546240, 646953, 655488, 727680, 819360, 862604, 1078255, 1091520, 1092480, 1293906, 1638720, 1725208, 1940859, 2156510, 2183040, 2587812, 3234765, 3277440, 3450416, 3881718, 4313020, 5175624, 6469530, 6900832, 7763436, 8626040, 9704295, 10351248, 12939060, 13801664, 15526872, 17252080, 19408590, 20702496, 25878120, 27603328, 31053744, 34504160, 38817180, 41404992, 51756240, 62107488, 69008320, 77634360, 82809984, 103512480, 124214976, 138016640, 155268720, 207024960, 248429952, 310537440, 414049920, 621074880, 1242149760]

約数ペア:

[(1, 1242149760), (2, 621074880), (3, 414049920), (4, 310537440), (5, 248429952), (6, 207024960), (8, 155268720), (9, 138016640), (10, 124214976), (12, 103512480), (15, 82809984), (16, 77634360), (18, 69008320), (20, 62107488), (24, 51756240), (30, 41404992), (32, 38817180), (36, 34504160), (40, 31053744), (45, 27603328), (48, 25878120), (60, 20702496), (64, 19408590), (72, 17252080), (80, 15526872), (90, 13801664), (96, 12939060), (120, 10351248), (128, 9704295), (144, 8626040), (160, 7763436), (180, 6900832), (192, 6469530), (240, 5175624), (288, 4313020), (320, 3881718), (360, 3450416), (379, 3277440), (384, 3234765), (480, 2587812), (569, 2183040), (576, 2156510), (640, 1940859), (720, 1725208), (758, 1638720), (960, 1293906), (1137, 1092480), (1138, 1091520), (1152, 1078255), (1440, 862604), (1516, 819360), (1707, 727680), (1895, 655488), (1920, 646953), (2274, 546240), (2276, 545760), (2845, 436608), (2880, 431302), (3032, 409680), (3411, 364160), (3414, 363840), (3790, 327744), (4548, 273120), (4552, 272880), (5121, 242560), (5685, 218496), (5690, 218304), (5760, 215651), (6064, 204840), (6822, 182080), (6828, 181920), (7580, 163872), (8535, 145536), (9096, 136560), (9104, 136440), (10242, 121280), (11370, 109248), (11380, 109152), (12128, 102420), (13644, 91040), (13656, 90960), (15160, 81936), (17055, 72832), (17070, 72768), (18192, 68280), (18208, 68220), (20484, 60640), (22740, 54624), (22760, 54576), (24256, 51210), (25605, 48512), (27288, 45520), (27312, 45480), (30320, 40968), (34110, 36416), (34140, 36384)]