168913560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1407613}}^1$

素因数の和:1407627

約数の個数: 32

約数和(自身を含む): 506741040

約数和(自身を除く): 337827480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1407613, 2815226, 4222839, 5630452, 7038065, 8445678, 11260904, 14076130, 16891356, 21114195, 28152260, 33782712, 42228390, 56304520, 84456780, 168913560]

約数ペア:

[(1, 168913560), (2, 84456780), (3, 56304520), (4, 42228390), (5, 33782712), (6, 28152260), (8, 21114195), (10, 16891356), (12, 14076130), (15, 11260904), (20, 8445678), (24, 7038065), (30, 5630452), (40, 4222839), (60, 2815226), (120, 1407613)]