16126980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{268783}}^1$

素因数の和:268795

約数の個数: 24

約数和(自身を含む): 45155712

約数和(自身を除く): 29028732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 268783, 537566, 806349, 1075132, 1343915, 1612698, 2687830, 3225396, 4031745, 5375660, 8063490, 16126980]

約数ペア:

[(1, 16126980), (2, 8063490), (3, 5375660), (4, 4031745), (5, 3225396), (6, 2687830), (10, 1612698), (12, 1343915), (15, 1075132), (20, 806349), (30, 537566), (60, 268783)]