55245480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460379}}^1$

素因数の和:460393

約数の個数: 32

約数和(自身を含む): 165736800

約数和(自身を除く): 110491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460379, 920758, 1381137, 1841516, 2301895, 2762274, 3683032, 4603790, 5524548, 6905685, 9207580, 11049096, 13811370, 18415160, 27622740, 55245480]

約数ペア:

[(1, 55245480), (2, 27622740), (3, 18415160), (4, 13811370), (5, 11049096), (6, 9207580), (8, 6905685), (10, 5524548), (12, 4603790), (15, 3683032), (20, 2762274), (24, 2301895), (30, 1841516), (40, 1381137), (60, 920758), (120, 460379)]