156723960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306033}}^1$

素因数の和:1306047

約数の個数: 32

約数和(自身を含む): 470172240

約数和(自身を除く): 313448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306033, 2612066, 3918099, 5224132, 6530165, 7836198, 10448264, 13060330, 15672396, 19590495, 26120660, 31344792, 39180990, 52241320, 78361980, 156723960]

約数ペア:

[(1, 156723960), (2, 78361980), (3, 52241320), (4, 39180990), (5, 31344792), (6, 26120660), (8, 19590495), (10, 15672396), (12, 13060330), (15, 10448264), (20, 7836198), (24, 6530165), (30, 5224132), (40, 3918099), (60, 2612066), (120, 1306033)]