194596440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1621637}}^1$

素因数の和:1621651

約数の個数: 32

約数和(自身を含む): 583789680

約数和(自身を除く): 389193240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1621637, 3243274, 4864911, 6486548, 8108185, 9729822, 12973096, 16216370, 19459644, 24324555, 32432740, 38919288, 48649110, 64865480, 97298220, 194596440]

約数ペア:

[(1, 194596440), (2, 97298220), (3, 64865480), (4, 48649110), (5, 38919288), (6, 32432740), (8, 24324555), (10, 19459644), (12, 16216370), (15, 12973096), (20, 9729822), (24, 8108185), (30, 6486548), (40, 4864911), (60, 3243274), (120, 1621637)]