57409320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{478411}}^1$

素因数の和:478425

約数の個数: 32

約数和(自身を含む): 172228320

約数和(自身を除く): 114819000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 478411, 956822, 1435233, 1913644, 2392055, 2870466, 3827288, 4784110, 5740932, 7176165, 9568220, 11481864, 14352330, 19136440, 28704660, 57409320]

約数ペア:

[(1, 57409320), (2, 28704660), (3, 19136440), (4, 14352330), (5, 11481864), (6, 9568220), (8, 7176165), (10, 5740932), (12, 4784110), (15, 3827288), (20, 2870466), (24, 2392055), (30, 1913644), (40, 1435233), (60, 956822), (120, 478411)]