42186120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351551}}^1$

素因数の和:351565

約数の個数: 32

約数和(自身を含む): 126558720

約数和(自身を除く): 84372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351551, 703102, 1054653, 1406204, 1757755, 2109306, 2812408, 3515510, 4218612, 5273265, 7031020, 8437224, 10546530, 14062040, 21093060, 42186120]

約数ペア:

[(1, 42186120), (2, 21093060), (3, 14062040), (4, 10546530), (5, 8437224), (6, 7031020), (8, 5273265), (10, 4218612), (12, 3515510), (15, 2812408), (20, 2109306), (24, 1757755), (30, 1406204), (40, 1054653), (60, 703102), (120, 351551)]