2730160

素因数分解:

$2^4\times 5^1\times {\mathrm{34127}}^1$

素因数の和:34140

約数の個数: 20

約数和(自身を含む): 6347808

約数和(自身を除く): 3617648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34127, 68254, 136508, 170635, 273016, 341270, 546032, 682540, 1365080, 2730160]

約数ペア:

[(1, 2730160), (2, 1365080), (4, 682540), (5, 546032), (8, 341270), (10, 273016), (16, 170635), (20, 136508), (40, 68254), (80, 34127)]