3307040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 8527680

約数和(自身を除く): 5220640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1879, 3758, 7516, 9395, 15032, 18790, 20669, 30064, 37580, 41338, 60128, 75160, 82676, 103345, 150320, 165352, 206690, 300640, 330704, 413380, 661408, 826760, 1653520, 3307040]

約数ペア:

[(1, 3307040), (2, 1653520), (4, 826760), (5, 661408), (8, 413380), (10, 330704), (11, 300640), (16, 206690), (20, 165352), (22, 150320), (32, 103345), (40, 82676), (44, 75160), (55, 60128), (80, 41338), (88, 37580), (110, 30064), (160, 20669), (176, 18790), (220, 15032), (352, 9395), (440, 7516), (880, 3758), (1760, 1879)]