30942540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57301}}^1$

素因数の和:57319

約数の個数: 48

約数和(自身を含む): 96267360

約数和(自身を除く): 65324820

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, 57301, 114602, 171903, 229204, 286505, 343806, 515709, 573010, 687612, 859515, 1031418, 1146020, 1547127, 1719030, 2062836, 2578545, 3094254, 3438060, 5157090, 6188508, 7735635, 10314180, 15471270, 30942540]

約数ペア:

[(1, 30942540), (2, 15471270), (3, 10314180), (4, 7735635), (5, 6188508), (6, 5157090), (9, 3438060), (10, 3094254), (12, 2578545), (15, 2062836), (18, 1719030), (20, 1547127), (27, 1146020), (30, 1031418), (36, 859515), (45, 687612), (54, 573010), (60, 515709), (90, 343806), (108, 286505), (135, 229204), (180, 171903), (270, 114602), (540, 57301)]