153515520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2253

約数の個数: 160

約数和(自身を含む): 545545440

約数和(自身を除く): 392029920

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2221, 2304, 2560, 2880, 3456, 3840, 4320, 4442, 4608, 5760, 6663, 6912, 7680, 8640, 8884, 11105, 11520, 13326, 13824, 17280, 17768, 19989, 22210, 23040, 26652, 33315, 34560, 35536, 39978, 44420, 53304, 59967, 66630, 69120, 71072, 79956, 88840, 99945, 106608, 119934, 133260, 142144, 159912, 177680, 199890, 213216, 239868, 266520, 284288, 299835, 319824, 355360, 399780, 426432, 479736, 533040, 568576, 599670, 639648, 710720, 799560, 852864, 959472, 1066080, 1137152, 1199340, 1279296, 1421440, 1599120, 1705728, 1918944, 2132160, 2398680, 2558592, 2842880, 3198240, 3411456, 3837888, 4264320, 4797360, 5117184, 5685760, 6396480, 7675776, 8528640, 9594720, 10234368, 12792960, 15351552, 17057280, 19189440, 25585920, 30703104, 38378880, 51171840, 76757760, 153515520]

約数ペア:

[(1, 153515520), (2, 76757760), (3, 51171840), (4, 38378880), (5, 30703104), (6, 25585920), (8, 19189440), (9, 17057280), (10, 15351552), (12, 12792960), (15, 10234368), (16, 9594720), (18, 8528640), (20, 7675776), (24, 6396480), (27, 5685760), (30, 5117184), (32, 4797360), (36, 4264320), (40, 3837888), (45, 3411456), (48, 3198240), (54, 2842880), (60, 2558592), (64, 2398680), (72, 2132160), (80, 1918944), (90, 1705728), (96, 1599120), (108, 1421440), (120, 1279296), (128, 1199340), (135, 1137152), (144, 1066080), (160, 959472), (180, 852864), (192, 799560), (216, 710720), (240, 639648), (256, 599670), (270, 568576), (288, 533040), (320, 479736), (360, 426432), (384, 399780), (432, 355360), (480, 319824), (512, 299835), (540, 284288), (576, 266520), (640, 239868), (720, 213216), (768, 199890), (864, 177680), (960, 159912), (1080, 142144), (1152, 133260), (1280, 119934), (1440, 106608), (1536, 99945), (1728, 88840), (1920, 79956), (2160, 71072), (2221, 69120), (2304, 66630), (2560, 59967), (2880, 53304), (3456, 44420), (3840, 39978), (4320, 35536), (4442, 34560), (4608, 33315), (5760, 26652), (6663, 23040), (6912, 22210), (7680, 19989), (8640, 17768), (8884, 17280), (11105, 13824), (11520, 13326)]