230273280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 180

約数和(自身を含む): 824330892

約数和(自身を除く): 594057612

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, 2221, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4442, 5184, 5760, 6480, 6663, 6912, 8640, 8884, 10368, 11105, 11520, 12960, 13326, 17280, 17768, 19989, 20736, 22210, 25920, 26652, 33315, 34560, 35536, 39978, 44420, 51840, 53304, 59967, 66630, 71072, 79956, 88840, 99945, 103680, 106608, 119934, 133260, 142144, 159912, 177680, 179901, 199890, 213216, 239868, 266520, 284288, 299835, 319824, 355360, 359802, 399780, 426432, 479736, 533040, 568576, 599670, 639648, 710720, 719604, 799560, 852864, 899505, 959472, 1066080, 1199340, 1279296, 1421440, 1439208, 1599120, 1705728, 1799010, 1918944, 2132160, 2398680, 2558592, 2842880, 2878416, 3198240, 3598020, 3837888, 4264320, 4797360, 5117184, 5756832, 6396480, 7196040, 7675776, 8528640, 9594720, 11513664, 12792960, 14392080, 15351552, 19189440, 23027328, 25585920, 28784160, 38378880, 46054656, 57568320, 76757760, 115136640, 230273280]

約数ペア:

[(1, 230273280), (2, 115136640), (3, 76757760), (4, 57568320), (5, 46054656), (6, 38378880), (8, 28784160), (9, 25585920), (10, 23027328), (12, 19189440), (15, 15351552), (16, 14392080), (18, 12792960), (20, 11513664), (24, 9594720), (27, 8528640), (30, 7675776), (32, 7196040), (36, 6396480), (40, 5756832), (45, 5117184), (48, 4797360), (54, 4264320), (60, 3837888), (64, 3598020), (72, 3198240), (80, 2878416), (81, 2842880), (90, 2558592), (96, 2398680), (108, 2132160), (120, 1918944), (128, 1799010), (135, 1705728), (144, 1599120), (160, 1439208), (162, 1421440), (180, 1279296), (192, 1199340), (216, 1066080), (240, 959472), (256, 899505), (270, 852864), (288, 799560), (320, 719604), (324, 710720), (360, 639648), (384, 599670), (405, 568576), (432, 533040), (480, 479736), (540, 426432), (576, 399780), (640, 359802), (648, 355360), (720, 319824), (768, 299835), (810, 284288), (864, 266520), (960, 239868), (1080, 213216), (1152, 199890), (1280, 179901), (1296, 177680), (1440, 159912), (1620, 142144), (1728, 133260), (1920, 119934), (2160, 106608), (2221, 103680), (2304, 99945), (2592, 88840), (2880, 79956), (3240, 71072), (3456, 66630), (3840, 59967), (4320, 53304), (4442, 51840), (5184, 44420), (5760, 39978), (6480, 35536), (6663, 34560), (6912, 33315), (8640, 26652), (8884, 25920), (10368, 22210), (11105, 20736), (11520, 19989), (12960, 17768), (13326, 17280)]