1418220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7894

約数の個数: 36

約数和(自身を含む): 4302480

約数和(自身を除く): 2884260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7879, 15758, 23637, 31516, 39395, 47274, 70911, 78790, 94548, 118185, 141822, 157580, 236370, 283644, 354555, 472740, 709110, 1418220]

約数ペア:

[(1, 1418220), (2, 709110), (3, 472740), (4, 354555), (5, 283644), (6, 236370), (9, 157580), (10, 141822), (12, 118185), (15, 94548), (18, 78790), (20, 70911), (30, 47274), (36, 39395), (45, 31516), (60, 23637), (90, 15758), (180, 7879)]