157489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1312411}}^1$

素因数の和:1312425

約数の個数: 32

約数和(自身を含む): 472468320

約数和(自身を除く): 314979000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1312411, 2624822, 3937233, 5249644, 6562055, 7874466, 10499288, 13124110, 15748932, 19686165, 26248220, 31497864, 39372330, 52496440, 78744660, 157489320]

約数ペア:

[(1, 157489320), (2, 78744660), (3, 52496440), (4, 39372330), (5, 31497864), (6, 26248220), (8, 19686165), (10, 15748932), (12, 13124110), (15, 10499288), (20, 7874466), (24, 6562055), (30, 5249644), (40, 3937233), (60, 2624822), (120, 1312411)]