15965004540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266083409}}^1$

素因数の和:266083421

約数の個数: 24

約数和(自身を含む): 44702012880

約数和(自身を除く): 28737008340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266083409, 532166818, 798250227, 1064333636, 1330417045, 1596500454, 2660834090, 3193000908, 3991251135, 5321668180, 7982502270, 15965004540]

約数ペア:

[(1, 15965004540), (2, 7982502270), (3, 5321668180), (4, 3991251135), (5, 3193000908), (6, 2660834090), (10, 1596500454), (12, 1330417045), (15, 1064333636), (20, 798250227), (30, 532166818), (60, 266083409)]