80698560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84061}}^1$

素因数の和:84081

約数の個数: 56

約数和(自身を含む): 256220976

約数和(自身を除く): 175522416

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, 160, 192, 240, 320, 480, 960, 84061, 168122, 252183, 336244, 420305, 504366, 672488, 840610, 1008732, 1260915, 1344976, 1681220, 2017464, 2521830, 2689952, 3362440, 4034928, 5043660, 5379904, 6724880, 8069856, 10087320, 13449760, 16139712, 20174640, 26899520, 40349280, 80698560]

約数ペア:

[(1, 80698560), (2, 40349280), (3, 26899520), (4, 20174640), (5, 16139712), (6, 13449760), (8, 10087320), (10, 8069856), (12, 6724880), (15, 5379904), (16, 5043660), (20, 4034928), (24, 3362440), (30, 2689952), (32, 2521830), (40, 2017464), (48, 1681220), (60, 1344976), (64, 1260915), (80, 1008732), (96, 840610), (120, 672488), (160, 504366), (192, 420305), (240, 336244), (320, 252183), (480, 168122), (960, 84061)]