42759240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356327}}^1$

素因数の和:356341

約数の個数: 32

約数和(自身を含む): 128278080

約数和(自身を除く): 85518840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356327, 712654, 1068981, 1425308, 1781635, 2137962, 2850616, 3563270, 4275924, 5344905, 7126540, 8551848, 10689810, 14253080, 21379620, 42759240]

約数ペア:

[(1, 42759240), (2, 21379620), (3, 14253080), (4, 10689810), (5, 8551848), (6, 7126540), (8, 5344905), (10, 4275924), (12, 3563270), (15, 2850616), (20, 2137962), (24, 1781635), (30, 1425308), (40, 1068981), (60, 712654), (120, 356327)]