15130980

素因数分解:

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

素因数の和:84076

約数の個数: 36

約数和(自身を含む): 45897852

約数和(自身を除く): 30766872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84061, 168122, 252183, 336244, 420305, 504366, 756549, 840610, 1008732, 1260915, 1513098, 1681220, 2521830, 3026196, 3782745, 5043660, 7565490, 15130980]

約数ペア:

[(1, 15130980), (2, 7565490), (3, 5043660), (4, 3782745), (5, 3026196), (6, 2521830), (9, 1681220), (10, 1513098), (12, 1260915), (15, 1008732), (18, 840610), (20, 756549), (30, 504366), (36, 420305), (45, 336244), (60, 252183), (90, 168122), (180, 84061)]