217320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 652320

約数和(自身を除く): 435000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1811, 3622, 5433, 7244, 9055, 10866, 14488, 18110, 21732, 27165, 36220, 43464, 54330, 72440, 108660, 217320]

約数ペア:

[(1, 217320), (2, 108660), (3, 72440), (4, 54330), (5, 43464), (6, 36220), (8, 27165), (10, 21732), (12, 18110), (15, 14488), (20, 10866), (24, 9055), (30, 7244), (40, 5433), (60, 3622), (120, 1811)]