115136640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2252

約数の個数: 160

約数和(自身を含む): 411358860

約数和(自身を除く): 296222220

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2221, 2592, 2880, 3240, 3456, 4320, 4442, 5184, 5760, 6480, 6663, 8640, 8884, 10368, 11105, 12960, 13326, 17280, 17768, 19989, 22210, 25920, 26652, 33315, 35536, 39978, 44420, 51840, 53304, 59967, 66630, 71072, 79956, 88840, 99945, 106608, 119934, 133260, 142144, 159912, 177680, 179901, 199890, 213216, 239868, 266520, 284288, 299835, 319824, 355360, 359802, 399780, 426432, 479736, 533040, 599670, 639648, 710720, 719604, 799560, 852864, 899505, 959472, 1066080, 1199340, 1279296, 1421440, 1439208, 1599120, 1799010, 1918944, 2132160, 2398680, 2558592, 2878416, 3198240, 3598020, 3837888, 4264320, 4797360, 5756832, 6396480, 7196040, 7675776, 9594720, 11513664, 12792960, 14392080, 19189440, 23027328, 28784160, 38378880, 57568320, 115136640]

約数ペア:

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