76743960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639533}}^1$

素因数の和:639547

約数の個数: 32

約数和(自身を含む): 230232240

約数和(自身を除く): 153488280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639533, 1279066, 1918599, 2558132, 3197665, 3837198, 5116264, 6395330, 7674396, 9592995, 12790660, 15348792, 19185990, 25581320, 38371980, 76743960]

約数ペア:

[(1, 76743960), (2, 38371980), (3, 25581320), (4, 19185990), (5, 15348792), (6, 12790660), (8, 9592995), (10, 7674396), (12, 6395330), (15, 5116264), (20, 3837198), (24, 3197665), (30, 2558132), (40, 1918599), (60, 1279066), (120, 639533)]