204005640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1700047}}^1$

素因数の和:1700061

約数の個数: 32

約数和(自身を含む): 612017280

約数和(自身を除く): 408011640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1700047, 3400094, 5100141, 6800188, 8500235, 10200282, 13600376, 17000470, 20400564, 25500705, 34000940, 40801128, 51001410, 68001880, 102002820, 204005640]

約数ペア:

[(1, 204005640), (2, 102002820), (3, 68001880), (4, 51001410), (5, 40801128), (6, 34000940), (8, 25500705), (10, 20400564), (12, 17000470), (15, 13600376), (20, 10200282), (24, 8500235), (30, 6800188), (40, 5100141), (60, 3400094), (120, 1700047)]