427008840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3558407}}^1$

素因数の和:3558421

約数の個数: 32

約数和(自身を含む): 1281026880

約数和(自身を除く): 854018040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3558407, 7116814, 10675221, 14233628, 17792035, 21350442, 28467256, 35584070, 42700884, 53376105, 71168140, 85401768, 106752210, 142336280, 213504420, 427008840]

約数ペア:

[(1, 427008840), (2, 213504420), (3, 142336280), (4, 106752210), (5, 85401768), (6, 71168140), (8, 53376105), (10, 42700884), (12, 35584070), (15, 28467256), (20, 21350442), (24, 17792035), (30, 14233628), (40, 10675221), (60, 7116814), (120, 3558407)]