12160240

素因数分解:

$2^4\times 5^1\times {\mathrm{152003}}^1$

素因数の和:152016

約数の個数: 20

約数和(自身を含む): 28272744

約数和(自身を除く): 16112504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 152003, 304006, 608012, 760015, 1216024, 1520030, 2432048, 3040060, 6080120, 12160240]

約数ペア:

[(1, 12160240), (2, 6080120), (4, 3040060), (5, 2432048), (8, 1520030), (10, 1216024), (16, 760015), (20, 608012), (40, 304006), (80, 152003)]