240998006220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9540697}}^1$

素因数の和:9541130

約数の個数: 48

約数和(自身を含む): 676397325408

約数和(自身を除く): 435399319188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 12630, 25260, 9540697, 19081394, 28622091, 38162788, 47703485, 57244182, 95406970, 114488364, 143110455, 190813940, 286220910, 572441820, 4016633437, 8033266874, 12049900311, 16066533748, 20083167185, 24099800622, 40166334370, 48199601244, 60249501555, 80332668740, 120499003110, 240998006220]

約数ペア:

[(1, 240998006220), (2, 120499003110), (3, 80332668740), (4, 60249501555), (5, 48199601244), (6, 40166334370), (10, 24099800622), (12, 20083167185), (15, 16066533748), (20, 12049900311), (30, 8033266874), (60, 4016633437), (421, 572441820), (842, 286220910), (1263, 190813940), (1684, 143110455), (2105, 114488364), (2526, 95406970), (4210, 57244182), (5052, 47703485), (6315, 38162788), (8420, 28622091), (12630, 19081394), (25260, 9540697)]