168857160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1407143}}^1$

素因数の和:1407157

約数の個数: 32

約数和(自身を含む): 506571840

約数和(自身を除く): 337714680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1407143, 2814286, 4221429, 5628572, 7035715, 8442858, 11257144, 14071430, 16885716, 21107145, 28142860, 33771432, 42214290, 56285720, 84428580, 168857160]

約数ペア:

[(1, 168857160), (2, 84428580), (3, 56285720), (4, 42214290), (5, 33771432), (6, 28142860), (8, 21107145), (10, 16885716), (12, 14071430), (15, 11257144), (20, 8442858), (24, 7035715), (30, 5628572), (40, 4221429), (60, 2814286), (120, 1407143)]