30261960

素因数分解:

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

素因数の和:84078

約数の個数: 48

約数和(自身を含む): 98352540

約数和(自身を除く): 68090580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84061, 168122, 252183, 336244, 420305, 504366, 672488, 756549, 840610, 1008732, 1260915, 1513098, 1681220, 2017464, 2521830, 3026196, 3362440, 3782745, 5043660, 6052392, 7565490, 10087320, 15130980, 30261960]

約数ペア:

[(1, 30261960), (2, 15130980), (3, 10087320), (4, 7565490), (5, 6052392), (6, 5043660), (8, 3782745), (9, 3362440), (10, 3026196), (12, 2521830), (15, 2017464), (18, 1681220), (20, 1513098), (24, 1260915), (30, 1008732), (36, 840610), (40, 756549), (45, 672488), (60, 504366), (72, 420305), (90, 336244), (120, 252183), (180, 168122), (360, 84061)]