40320070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{576001}}^1$

素因数の和:576015

約数の個数: 16

約数和(自身を含む): 82944288

約数和(自身を除く): 42624218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 576001, 1152002, 2880005, 4032007, 5760010, 8064014, 20160035, 40320070]

約数ペア:

[(1, 40320070), (2, 20160035), (5, 8064014), (7, 5760010), (10, 4032007), (14, 2880005), (35, 1152002), (70, 576001)]