15869032440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132241937}}^1$

素因数の和:132241951

約数の個数: 32

約数和(自身を含む): 47607097680

約数和(自身を除く): 31738065240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132241937, 264483874, 396725811, 528967748, 661209685, 793451622, 1057935496, 1322419370, 1586903244, 1983629055, 2644838740, 3173806488, 3967258110, 5289677480, 7934516220, 15869032440]

約数ペア:

[(1, 15869032440), (2, 7934516220), (3, 5289677480), (4, 3967258110), (5, 3173806488), (6, 2644838740), (8, 1983629055), (10, 1586903244), (12, 1322419370), (15, 1057935496), (20, 793451622), (24, 661209685), (30, 528967748), (40, 396725811), (60, 264483874), (120, 132241937)]