84222720

素因数分解:

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

素因数の和:2467

約数の個数: 144

約数和(自身を含む): 298996320

約数和(自身を除く): 214773600

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2437, 2880, 3456, 3840, 4320, 4874, 5760, 6912, 7311, 8640, 9748, 11520, 12185, 14622, 17280, 19496, 21933, 24370, 29244, 34560, 36555, 38992, 43866, 48740, 58488, 65799, 73110, 77984, 87732, 97480, 109665, 116976, 131598, 146220, 155968, 175464, 194960, 219330, 233952, 263196, 292440, 311936, 328995, 350928, 389920, 438660, 467904, 526392, 584880, 623872, 657990, 701856, 779840, 877320, 935808, 1052784, 1169760, 1315980, 1403712, 1559680, 1754640, 1871616, 2105568, 2339520, 2631960, 2807424, 3119360, 3509280, 4211136, 4679040, 5263920, 5614848, 7018560, 8422272, 9358080, 10527840, 14037120, 16844544, 21055680, 28074240, 42111360, 84222720]

約数ペア:

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