15008220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27793}}^1$

素因数の和:27811

約数の個数: 48

約数和(自身を含む): 46693920

約数和(自身を除く): 31685700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 27793, 55586, 83379, 111172, 138965, 166758, 250137, 277930, 333516, 416895, 500274, 555860, 750411, 833790, 1000548, 1250685, 1500822, 1667580, 2501370, 3001644, 3752055, 5002740, 7504110, 15008220]

約数ペア:

[(1, 15008220), (2, 7504110), (3, 5002740), (4, 3752055), (5, 3001644), (6, 2501370), (9, 1667580), (10, 1500822), (12, 1250685), (15, 1000548), (18, 833790), (20, 750411), (27, 555860), (30, 500274), (36, 416895), (45, 333516), (54, 277930), (60, 250137), (90, 166758), (108, 138965), (135, 111172), (180, 83379), (270, 55586), (540, 27793)]