56148480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2466

約数の個数: 120

約数和(自身を含む): 194537772

約数和(自身を除く): 138389292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2437, 2560, 2880, 3840, 4608, 4874, 5760, 7311, 7680, 9748, 11520, 12185, 14622, 19496, 21933, 23040, 24370, 29244, 36555, 38992, 43866, 48740, 58488, 73110, 77984, 87732, 97480, 109665, 116976, 146220, 155968, 175464, 194960, 219330, 233952, 292440, 311936, 350928, 389920, 438660, 467904, 584880, 623872, 701856, 779840, 877320, 935808, 1169760, 1247744, 1403712, 1559680, 1754640, 1871616, 2339520, 2807424, 3119360, 3509280, 3743232, 4679040, 5614848, 6238720, 7018560, 9358080, 11229696, 14037120, 18716160, 28074240, 56148480]

約数ペア:

[(1, 56148480), (2, 28074240), (3, 18716160), (4, 14037120), (5, 11229696), (6, 9358080), (8, 7018560), (9, 6238720), (10, 5614848), (12, 4679040), (15, 3743232), (16, 3509280), (18, 3119360), (20, 2807424), (24, 2339520), (30, 1871616), (32, 1754640), (36, 1559680), (40, 1403712), (45, 1247744), (48, 1169760), (60, 935808), (64, 877320), (72, 779840), (80, 701856), (90, 623872), (96, 584880), (120, 467904), (128, 438660), (144, 389920), (160, 350928), (180, 311936), (192, 292440), (240, 233952), (256, 219330), (288, 194960), (320, 175464), (360, 155968), (384, 146220), (480, 116976), (512, 109665), (576, 97480), (640, 87732), (720, 77984), (768, 73110), (960, 58488), (1152, 48740), (1280, 43866), (1440, 38992), (1536, 36555), (1920, 29244), (2304, 24370), (2437, 23040), (2560, 21933), (2880, 19496), (3840, 14622), (4608, 12185), (4874, 11520), (5760, 9748), (7311, 7680)]