180890496

素因数分解:

$2^7\times 3^4\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 547984800

約数和(自身を除く): 367094304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 192, 216, 219, 239, 288, 292, 324, 384, 432, 438, 478, 576, 584, 648, 657, 717, 864, 876, 956, 1152, 1168, 1296, 1314, 1434, 1728, 1752, 1912, 1971, 2151, 2336, 2592, 2628, 2868, 3456, 3504, 3824, 3942, 4302, 4672, 5184, 5256, 5736, 5913, 6453, 7008, 7648, 7884, 8604, 9344, 10368, 10512, 11472, 11826, 12906, 14016, 15296, 15768, 17208, 17447, 19359, 21024, 22944, 23652, 25812, 28032, 30592, 31536, 34416, 34894, 38718, 42048, 45888, 47304, 51624, 52341, 63072, 68832, 69788, 77436, 84096, 91776, 94608, 103248, 104682, 126144, 137664, 139576, 154872, 157023, 189216, 206496, 209364, 252288, 275328, 279152, 309744, 314046, 378432, 412992, 418728, 471069, 558304, 619488, 628092, 756864, 825984, 837456, 942138, 1116608, 1238976, 1256184, 1413207, 1674912, 1884276, 2233216, 2477952, 2512368, 2826414, 3349824, 3768552, 5024736, 5652828, 6699648, 7537104, 10049472, 11305656, 15074208, 20098944, 22611312, 30148416, 45222624, 60296832, 90445248, 180890496]

約数ペア:

[(1, 180890496), (2, 90445248), (3, 60296832), (4, 45222624), (6, 30148416), (8, 22611312), (9, 20098944), (12, 15074208), (16, 11305656), (18, 10049472), (24, 7537104), (27, 6699648), (32, 5652828), (36, 5024736), (48, 3768552), (54, 3349824), (64, 2826414), (72, 2512368), (73, 2477952), (81, 2233216), (96, 1884276), (108, 1674912), (128, 1413207), (144, 1256184), (146, 1238976), (162, 1116608), (192, 942138), (216, 837456), (219, 825984), (239, 756864), (288, 628092), (292, 619488), (324, 558304), (384, 471069), (432, 418728), (438, 412992), (478, 378432), (576, 314046), (584, 309744), (648, 279152), (657, 275328), (717, 252288), (864, 209364), (876, 206496), (956, 189216), (1152, 157023), (1168, 154872), (1296, 139576), (1314, 137664), (1434, 126144), (1728, 104682), (1752, 103248), (1912, 94608), (1971, 91776), (2151, 84096), (2336, 77436), (2592, 69788), (2628, 68832), (2868, 63072), (3456, 52341), (3504, 51624), (3824, 47304), (3942, 45888), (4302, 42048), (4672, 38718), (5184, 34894), (5256, 34416), (5736, 31536), (5913, 30592), (6453, 28032), (7008, 25812), (7648, 23652), (7884, 22944), (8604, 21024), (9344, 19359), (10368, 17447), (10512, 17208), (11472, 15768), (11826, 15296), (12906, 14016)]