79302660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321711}}^1$

素因数の和:1321723

約数の個数: 24

約数和(自身を含む): 222047616

約数和(自身を除く): 142744956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321711, 2643422, 3965133, 5286844, 6608555, 7930266, 13217110, 15860532, 19825665, 26434220, 39651330, 79302660]

約数ペア:

[(1, 79302660), (2, 39651330), (3, 26434220), (4, 19825665), (5, 15860532), (6, 13217110), (10, 7930266), (12, 6608555), (15, 5286844), (20, 3965133), (30, 2643422), (60, 1321711)]