76767540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1279459}}^1$

素因数の和:1279471

約数の個数: 24

約数和(自身を含む): 214949280

約数和(自身を除く): 138181740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1279459, 2558918, 3838377, 5117836, 6397295, 7676754, 12794590, 15353508, 19191885, 25589180, 38383770, 76767540]

約数ペア:

[(1, 76767540), (2, 38383770), (3, 25589180), (4, 19191885), (5, 15353508), (6, 12794590), (10, 7676754), (12, 6397295), (15, 5117836), (20, 3838377), (30, 2558918), (60, 1279459)]