120113560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{428977}}^1$

素因数の和:428995

約数の個数: 32

約数和(自身を含む): 308864160

約数和(自身を除く): 188750600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 428977, 857954, 1715908, 2144885, 3002839, 3431816, 4289770, 6005678, 8579540, 12011356, 15014195, 17159080, 24022712, 30028390, 60056780, 120113560]

約数ペア:

[(1, 120113560), (2, 60056780), (4, 30028390), (5, 24022712), (7, 17159080), (8, 15014195), (10, 12011356), (14, 8579540), (20, 6005678), (28, 4289770), (35, 3431816), (40, 3002839), (56, 2144885), (70, 1715908), (140, 857954), (280, 428977)]