208826760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1740223}}^1$

素因数の和:1740237

約数の個数: 32

約数和(自身を含む): 626480640

約数和(自身を除く): 417653880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1740223, 3480446, 5220669, 6960892, 8701115, 10441338, 13921784, 17402230, 20882676, 26103345, 34804460, 41765352, 52206690, 69608920, 104413380, 208826760]

約数ペア:

[(1, 208826760), (2, 104413380), (3, 69608920), (4, 52206690), (5, 41765352), (6, 34804460), (8, 26103345), (10, 20882676), (12, 17402230), (15, 13921784), (20, 10441338), (24, 8701115), (30, 6960892), (40, 5220669), (60, 3480446), (120, 1740223)]