119486580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1991443}}^1$

素因数の和:1991455

約数の個数: 24

約数和(自身を含む): 334562592

約数和(自身を除く): 215076012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1991443, 3982886, 5974329, 7965772, 9957215, 11948658, 19914430, 23897316, 29871645, 39828860, 59743290, 119486580]

約数ペア:

[(1, 119486580), (2, 59743290), (3, 39828860), (4, 29871645), (5, 23897316), (6, 19914430), (10, 11948658), (12, 9957215), (15, 7965772), (20, 5974329), (30, 3982886), (60, 1991443)]