79954260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1332571}}^1$

素因数の和:1332583

約数の個数: 24

約数和(自身を含む): 223872096

約数和(自身を除く): 143917836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1332571, 2665142, 3997713, 5330284, 6662855, 7995426, 13325710, 15990852, 19988565, 26651420, 39977130, 79954260]

約数ペア:

[(1, 79954260), (2, 39977130), (3, 26651420), (4, 19988565), (5, 15990852), (6, 13325710), (10, 7995426), (12, 6662855), (15, 5330284), (20, 3997713), (30, 2665142), (60, 1332571)]