328702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5478383}}^1$

素因数の和:5478395

約数の個数: 24

約数和(自身を含む): 920368512

約数和(自身を除く): 591665532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5478383, 10956766, 16435149, 21913532, 27391915, 32870298, 54783830, 65740596, 82175745, 109567660, 164351490, 328702980]

約数ペア:

[(1, 328702980), (2, 164351490), (3, 109567660), (4, 82175745), (5, 65740596), (6, 54783830), (10, 32870298), (12, 27391915), (15, 21913532), (20, 16435149), (30, 10956766), (60, 5478383)]