196679040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{102437}}^1$

素因数の和:102459

約数の個数: 64

約数和(自身を含む): 626920560

約数和(自身を除く): 430241520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 102437, 204874, 307311, 409748, 512185, 614622, 819496, 1024370, 1229244, 1536555, 1638992, 2048740, 2458488, 3073110, 3277984, 4097480, 4916976, 6146220, 6555968, 8194960, 9833952, 12292440, 13111936, 16389920, 19667904, 24584880, 32779840, 39335808, 49169760, 65559680, 98339520, 196679040]

約数ペア:

[(1, 196679040), (2, 98339520), (3, 65559680), (4, 49169760), (5, 39335808), (6, 32779840), (8, 24584880), (10, 19667904), (12, 16389920), (15, 13111936), (16, 12292440), (20, 9833952), (24, 8194960), (30, 6555968), (32, 6146220), (40, 4916976), (48, 4097480), (60, 3277984), (64, 3073110), (80, 2458488), (96, 2048740), (120, 1638992), (128, 1536555), (160, 1229244), (192, 1024370), (240, 819496), (320, 614622), (384, 512185), (480, 409748), (640, 307311), (960, 204874), (1920, 102437)]