156720030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5224001}}^1$

素因数の和:5224011

約数の個数: 16

約数和(自身を含む): 376128144

約数和(自身を除く): 219408114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5224001, 10448002, 15672003, 26120005, 31344006, 52240010, 78360015, 156720030]

約数ペア:

[(1, 156720030), (2, 78360015), (3, 52240010), (5, 31344006), (6, 26120005), (10, 15672003), (15, 10448002), (30, 5224001)]