8305980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{138433}}^1$

素因数の和:138445

約数の個数: 24

約数和(自身を含む): 23256912

約数和(自身を除く): 14950932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 138433, 276866, 415299, 553732, 692165, 830598, 1384330, 1661196, 2076495, 2768660, 4152990, 8305980]

約数ペア:

[(1, 8305980), (2, 4152990), (3, 2768660), (4, 2076495), (5, 1661196), (6, 1384330), (10, 830598), (12, 692165), (15, 553732), (20, 415299), (30, 276866), (60, 138433)]