201878940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364649}}^1$

素因数の和:3364661

約数の個数: 24

約数和(自身を含む): 565261200

約数和(自身を除く): 363382260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364649, 6729298, 10093947, 13458596, 16823245, 20187894, 33646490, 40375788, 50469735, 67292980, 100939470, 201878940]

約数ペア:

[(1, 201878940), (2, 100939470), (3, 67292980), (4, 50469735), (5, 40375788), (6, 33646490), (10, 20187894), (12, 16823245), (15, 13458596), (20, 10093947), (30, 6729298), (60, 3364649)]