858772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7156441}}^1$

素因数の和:7156455

約数の個数: 32

約数和(自身を含む): 2576319120

約数和(自身を除く): 1717546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7156441, 14312882, 21469323, 28625764, 35782205, 42938646, 57251528, 71564410, 85877292, 107346615, 143128820, 171754584, 214693230, 286257640, 429386460, 858772920]

約数ペア:

[(1, 858772920), (2, 429386460), (3, 286257640), (4, 214693230), (5, 171754584), (6, 143128820), (8, 107346615), (10, 85877292), (12, 71564410), (15, 57251528), (20, 42938646), (24, 35782205), (30, 28625764), (40, 21469323), (60, 14312882), (120, 7156441)]