78982080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2886

約数の個数: 112

約数和(自身を含む): 259506720

約数和(自身を除く): 180524640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 2837, 3480, 4640, 5568, 5674, 6960, 8511, 9280, 11348, 13920, 14185, 17022, 22696, 27840, 28370, 34044, 42555, 45392, 56740, 68088, 82273, 85110, 90784, 113480, 136176, 164546, 170220, 181568, 226960, 246819, 272352, 329092, 340440, 411365, 453920, 493638, 544704, 658184, 680880, 822730, 907840, 987276, 1234095, 1316368, 1361760, 1645460, 1974552, 2468190, 2632736, 2723520, 3290920, 3949104, 4936380, 5265472, 6581840, 7898208, 9872760, 13163680, 15796416, 19745520, 26327360, 39491040, 78982080]

約数ペア:

[(1, 78982080), (2, 39491040), (3, 26327360), (4, 19745520), (5, 15796416), (6, 13163680), (8, 9872760), (10, 7898208), (12, 6581840), (15, 5265472), (16, 4936380), (20, 3949104), (24, 3290920), (29, 2723520), (30, 2632736), (32, 2468190), (40, 1974552), (48, 1645460), (58, 1361760), (60, 1316368), (64, 1234095), (80, 987276), (87, 907840), (96, 822730), (116, 680880), (120, 658184), (145, 544704), (160, 493638), (174, 453920), (192, 411365), (232, 340440), (240, 329092), (290, 272352), (320, 246819), (348, 226960), (435, 181568), (464, 170220), (480, 164546), (580, 136176), (696, 113480), (870, 90784), (928, 85110), (960, 82273), (1160, 68088), (1392, 56740), (1740, 45392), (1856, 42555), (2320, 34044), (2784, 28370), (2837, 27840), (3480, 22696), (4640, 17022), (5568, 14185), (5674, 13920), (6960, 11348), (8511, 9280)]