84372240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351551}}^1$

素因数の和:351567

約数の個数: 40

約数和(自身を含む): 261554688

約数和(自身を除く): 177182448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351551, 703102, 1054653, 1406204, 1757755, 2109306, 2812408, 3515510, 4218612, 5273265, 5624816, 7031020, 8437224, 10546530, 14062040, 16874448, 21093060, 28124080, 42186120, 84372240]

約数ペア:

[(1, 84372240), (2, 42186120), (3, 28124080), (4, 21093060), (5, 16874448), (6, 14062040), (8, 10546530), (10, 8437224), (12, 7031020), (15, 5624816), (16, 5273265), (20, 4218612), (24, 3515510), (30, 2812408), (40, 2109306), (48, 1757755), (60, 1406204), (80, 1054653), (120, 703102), (240, 351551)]