26797560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223313}}^1$

素因数の和:223327

約数の個数: 32

約数和(自身を含む): 80393040

約数和(自身を除く): 53595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223313, 446626, 669939, 893252, 1116565, 1339878, 1786504, 2233130, 2679756, 3349695, 4466260, 5359512, 6699390, 8932520, 13398780, 26797560]

約数ペア:

[(1, 26797560), (2, 13398780), (3, 8932520), (4, 6699390), (5, 5359512), (6, 4466260), (8, 3349695), (10, 2679756), (12, 2233130), (15, 1786504), (20, 1339878), (24, 1116565), (30, 893252), (40, 669939), (60, 446626), (120, 223313)]