15316440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127637}}^1$

素因数の和:127651

約数の個数: 32

約数和(自身を含む): 45949680

約数和(自身を除く): 30633240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127637, 255274, 382911, 510548, 638185, 765822, 1021096, 1276370, 1531644, 1914555, 2552740, 3063288, 3829110, 5105480, 7658220, 15316440]

約数ペア:

[(1, 15316440), (2, 7658220), (3, 5105480), (4, 3829110), (5, 3063288), (6, 2552740), (8, 1914555), (10, 1531644), (12, 1276370), (15, 1021096), (20, 765822), (24, 638185), (30, 510548), (40, 382911), (60, 255274), (120, 127637)]