766763940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12779399}}^1$

素因数の和:12779411

約数の個数: 24

約数和(自身を含む): 2146939200

約数和(自身を除く): 1380175260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12779399, 25558798, 38338197, 51117596, 63896995, 76676394, 127793990, 153352788, 191690985, 255587980, 383381970, 766763940]

約数ペア:

[(1, 766763940), (2, 383381970), (3, 255587980), (4, 191690985), (5, 153352788), (6, 127793990), (10, 76676394), (12, 63896995), (15, 51117596), (20, 38338197), (30, 25558798), (60, 12779399)]