271507120

素因数分解:

$2^4\times 5^1\times {\mathrm{3393839}}^1$

素因数の和:3393852

約数の個数: 20

約数和(自身を含む): 631254240

約数和(自身を除く): 359747120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3393839, 6787678, 13575356, 16969195, 27150712, 33938390, 54301424, 67876780, 135753560, 271507120]

約数ペア:

[(1, 271507120), (2, 135753560), (4, 67876780), (5, 54301424), (8, 33938390), (10, 27150712), (16, 16969195), (20, 13575356), (40, 6787678), (80, 3393839)]