57571320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479761}}^1$

素因数の和:479775

約数の個数: 32

約数和(自身を含む): 172714320

約数和(自身を除く): 115143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479761, 959522, 1439283, 1919044, 2398805, 2878566, 3838088, 4797610, 5757132, 7196415, 9595220, 11514264, 14392830, 19190440, 28785660, 57571320]

約数ペア:

[(1, 57571320), (2, 28785660), (3, 19190440), (4, 14392830), (5, 11514264), (6, 9595220), (8, 7196415), (10, 5757132), (12, 4797610), (15, 3838088), (20, 2878566), (24, 2398805), (30, 1919044), (40, 1439283), (60, 959522), (120, 479761)]