156435960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303633}}^1$

素因数の和:1303647

約数の個数: 32

約数和(自身を含む): 469308240

約数和(自身を除く): 312872280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303633, 2607266, 3910899, 5214532, 6518165, 7821798, 10429064, 13036330, 15643596, 19554495, 26072660, 31287192, 39108990, 52145320, 78217980, 156435960]

約数ペア:

[(1, 156435960), (2, 78217980), (3, 52145320), (4, 39108990), (5, 31287192), (6, 26072660), (8, 19554495), (10, 15643596), (12, 13036330), (15, 10429064), (20, 7821798), (24, 6518165), (30, 5214532), (40, 3910899), (60, 2607266), (120, 1303633)]