239040030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7968001}}^1$

素因数の和:7968011

約数の個数: 16

約数和(自身を含む): 573696144

約数和(自身を除く): 334656114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7968001, 15936002, 23904003, 39840005, 47808006, 79680010, 119520015, 239040030]

約数ペア:

[(1, 239040030), (2, 119520015), (3, 79680010), (5, 47808006), (6, 39840005), (10, 23904003), (15, 15936002), (30, 7968001)]