15061980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251033}}^1$

素因数の和:251045

約数の個数: 24

約数和(自身を含む): 42173712

約数和(自身を除く): 27111732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251033, 502066, 753099, 1004132, 1255165, 1506198, 2510330, 3012396, 3765495, 5020660, 7530990, 15061980]

約数ペア:

[(1, 15061980), (2, 7530990), (3, 5020660), (4, 3765495), (5, 3012396), (6, 2510330), (10, 1506198), (12, 1255165), (15, 1004132), (20, 753099), (30, 502066), (60, 251033)]