188931720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1574431}}^1$

素因数の和:1574445

約数の個数: 32

約数和(自身を含む): 566795520

約数和(自身を除く): 377863800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1574431, 3148862, 4723293, 6297724, 7872155, 9446586, 12595448, 15744310, 18893172, 23616465, 31488620, 37786344, 47232930, 62977240, 94465860, 188931720]

約数ペア:

[(1, 188931720), (2, 94465860), (3, 62977240), (4, 47232930), (5, 37786344), (6, 31488620), (8, 23616465), (10, 18893172), (12, 15744310), (15, 12595448), (20, 9446586), (24, 7872155), (30, 6297724), (40, 4723293), (60, 3148862), (120, 1574431)]