40349280

素因数分解:

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

素因数の和:84079

約数の個数: 48

約数和(自身を含む): 127101744

約数和(自身を除く): 86752464

約数列:

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

約数ペア:

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