12242080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 30451680

約数和(自身を除く): 18209600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4027, 8054, 16108, 20135, 32216, 40270, 64432, 76513, 80540, 128864, 153026, 161080, 306052, 322160, 382565, 612104, 644320, 765130, 1224208, 1530260, 2448416, 3060520, 6121040, 12242080]

約数ペア:

[(1, 12242080), (2, 6121040), (4, 3060520), (5, 2448416), (8, 1530260), (10, 1224208), (16, 765130), (19, 644320), (20, 612104), (32, 382565), (38, 322160), (40, 306052), (76, 161080), (80, 153026), (95, 128864), (152, 80540), (160, 76513), (190, 64432), (304, 40270), (380, 32216), (608, 20135), (760, 16108), (1520, 8054), (3040, 4027)]