252668160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2470

約数の個数: 180

約数和(自身を含む): 904463868

約数和(自身を除く): 651795708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2437, 2592, 2880, 3240, 3456, 3840, 4320, 4874, 5184, 5760, 6480, 6912, 7311, 8640, 9748, 10368, 11520, 12185, 12960, 14622, 17280, 19496, 20736, 21933, 24370, 25920, 29244, 34560, 36555, 38992, 43866, 48740, 51840, 58488, 65799, 73110, 77984, 87732, 97480, 103680, 109665, 116976, 131598, 146220, 155968, 175464, 194960, 197397, 219330, 233952, 263196, 292440, 311936, 328995, 350928, 389920, 394794, 438660, 467904, 526392, 584880, 623872, 657990, 701856, 779840, 789588, 877320, 935808, 986985, 1052784, 1169760, 1315980, 1403712, 1559680, 1579176, 1754640, 1871616, 1973970, 2105568, 2339520, 2631960, 2807424, 3119360, 3158352, 3509280, 3947940, 4211136, 4679040, 5263920, 5614848, 6316704, 7018560, 7895880, 8422272, 9358080, 10527840, 12633408, 14037120, 15791760, 16844544, 21055680, 25266816, 28074240, 31583520, 42111360, 50533632, 63167040, 84222720, 126334080, 252668160]

約数ペア:

[(1, 252668160), (2, 126334080), (3, 84222720), (4, 63167040), (5, 50533632), (6, 42111360), (8, 31583520), (9, 28074240), (10, 25266816), (12, 21055680), (15, 16844544), (16, 15791760), (18, 14037120), (20, 12633408), (24, 10527840), (27, 9358080), (30, 8422272), (32, 7895880), (36, 7018560), (40, 6316704), (45, 5614848), (48, 5263920), (54, 4679040), (60, 4211136), (64, 3947940), (72, 3509280), (80, 3158352), (81, 3119360), (90, 2807424), (96, 2631960), (108, 2339520), (120, 2105568), (128, 1973970), (135, 1871616), (144, 1754640), (160, 1579176), (162, 1559680), (180, 1403712), (192, 1315980), (216, 1169760), (240, 1052784), (256, 986985), (270, 935808), (288, 877320), (320, 789588), (324, 779840), (360, 701856), (384, 657990), (405, 623872), (432, 584880), (480, 526392), (540, 467904), (576, 438660), (640, 394794), (648, 389920), (720, 350928), (768, 328995), (810, 311936), (864, 292440), (960, 263196), (1080, 233952), (1152, 219330), (1280, 197397), (1296, 194960), (1440, 175464), (1620, 155968), (1728, 146220), (1920, 131598), (2160, 116976), (2304, 109665), (2437, 103680), (2592, 97480), (2880, 87732), (3240, 77984), (3456, 73110), (3840, 65799), (4320, 58488), (4874, 51840), (5184, 48740), (5760, 43866), (6480, 38992), (6912, 36555), (7311, 34560), (8640, 29244), (9748, 25920), (10368, 24370), (11520, 21933), (12185, 20736), (12960, 19496), (14622, 17280)]