90053940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1500899}}^1$

素因数の和:1500911

約数の個数: 24

約数和(自身を含む): 252151200

約数和(自身を除く): 162097260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1500899, 3001798, 4502697, 6003596, 7504495, 9005394, 15008990, 18010788, 22513485, 30017980, 45026970, 90053940]

約数ペア:

[(1, 90053940), (2, 45026970), (3, 30017980), (4, 22513485), (5, 18010788), (6, 15008990), (10, 9005394), (12, 7504495), (15, 6003596), (20, 4502697), (30, 3001798), (60, 1500899)]