5408940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90149}}^1$

素因数の和:90161

約数の個数: 24

約数和(自身を含む): 15145200

約数和(自身を除く): 9736260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90149, 180298, 270447, 360596, 450745, 540894, 901490, 1081788, 1352235, 1802980, 2704470, 5408940]

約数ペア:

[(1, 5408940), (2, 2704470), (3, 1802980), (4, 1352235), (5, 1081788), (6, 901490), (10, 540894), (12, 450745), (15, 360596), (20, 270447), (30, 180298), (60, 90149)]