669660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11161}}^1$

素因数の和:11173

約数の個数: 24

約数和(自身を含む): 1875216

約数和(自身を除く): 1205556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11161, 22322, 33483, 44644, 55805, 66966, 111610, 133932, 167415, 223220, 334830, 669660]

約数ペア:

[(1, 669660), (2, 334830), (3, 223220), (4, 167415), (5, 133932), (6, 111610), (10, 66966), (12, 55805), (15, 44644), (20, 33483), (30, 22322), (60, 11161)]