2003516280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5565323}}^1$

素因数の和:5565340

約数の個数: 48

約数和(自身を含む): 6511429080

約数和(自身を除く): 4507912800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5565323, 11130646, 16695969, 22261292, 27826615, 33391938, 44522584, 50087907, 55653230, 66783876, 83479845, 100175814, 111306460, 133567752, 166959690, 200351628, 222612920, 250439535, 333919380, 400703256, 500879070, 667838760, 1001758140, 2003516280]

約数ペア:

[(1, 2003516280), (2, 1001758140), (3, 667838760), (4, 500879070), (5, 400703256), (6, 333919380), (8, 250439535), (9, 222612920), (10, 200351628), (12, 166959690), (15, 133567752), (18, 111306460), (20, 100175814), (24, 83479845), (30, 66783876), (36, 55653230), (40, 50087907), (45, 44522584), (60, 33391938), (72, 27826615), (90, 22261292), (120, 16695969), (180, 11130646), (360, 5565323)]