15121560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126013}}^1$

素因数の和:126027

約数の個数: 32

約数和(自身を含む): 45365040

約数和(自身を除く): 30243480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126013, 252026, 378039, 504052, 630065, 756078, 1008104, 1260130, 1512156, 1890195, 2520260, 3024312, 3780390, 5040520, 7560780, 15121560]

約数ペア:

[(1, 15121560), (2, 7560780), (3, 5040520), (4, 3780390), (5, 3024312), (6, 2520260), (8, 1890195), (10, 1512156), (12, 1260130), (15, 1008104), (20, 756078), (24, 630065), (30, 504052), (40, 378039), (60, 252026), (120, 126013)]