203570520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1696421}}^1$

素因数の和:1696435

約数の個数: 32

約数和(自身を含む): 610711920

約数和(自身を除く): 407141400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1696421, 3392842, 5089263, 6785684, 8482105, 10178526, 13571368, 16964210, 20357052, 25446315, 33928420, 40714104, 50892630, 67856840, 101785260, 203570520]

約数ペア:

[(1, 203570520), (2, 101785260), (3, 67856840), (4, 50892630), (5, 40714104), (6, 33928420), (8, 25446315), (10, 20357052), (12, 16964210), (15, 13571368), (20, 10178526), (24, 8482105), (30, 6785684), (40, 5089263), (60, 3392842), (120, 1696421)]