208913160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1740943}}^1$

素因数の和:1740957

約数の個数: 32

約数和(自身を含む): 626739840

約数和(自身を除く): 417826680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1740943, 3481886, 5222829, 6963772, 8704715, 10445658, 13927544, 17409430, 20891316, 26114145, 34818860, 41782632, 52228290, 69637720, 104456580, 208913160]

約数ペア:

[(1, 208913160), (2, 104456580), (3, 69637720), (4, 52228290), (5, 41782632), (6, 34818860), (8, 26114145), (10, 20891316), (12, 17409430), (15, 13927544), (20, 10445658), (24, 8704715), (30, 6963772), (40, 5222829), (60, 3481886), (120, 1740943)]