3060520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 7250400

約数和(自身を除く): 4189880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4027, 8054, 16108, 20135, 32216, 40270, 76513, 80540, 153026, 161080, 306052, 382565, 612104, 765130, 1530260, 3060520]

約数ペア:

[(1, 3060520), (2, 1530260), (4, 765130), (5, 612104), (8, 382565), (10, 306052), (19, 161080), (20, 153026), (38, 80540), (40, 76513), (76, 40270), (95, 32216), (152, 20135), (190, 16108), (380, 8054), (760, 4027)]