30126080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1500

約数の個数: 52

約数和(自身を含む): 72342912

約数和(自身を除く): 42216832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1471, 2048, 2560, 2942, 4096, 5120, 5884, 7355, 10240, 11768, 14710, 20480, 23536, 29420, 47072, 58840, 94144, 117680, 188288, 235360, 376576, 470720, 753152, 941440, 1506304, 1882880, 3012608, 3765760, 6025216, 7531520, 15063040, 30126080]

約数ペア:

[(1, 30126080), (2, 15063040), (4, 7531520), (5, 6025216), (8, 3765760), (10, 3012608), (16, 1882880), (20, 1506304), (32, 941440), (40, 753152), (64, 470720), (80, 376576), (128, 235360), (160, 188288), (256, 117680), (320, 94144), (512, 58840), (640, 47072), (1024, 29420), (1280, 23536), (1471, 20480), (2048, 14710), (2560, 11768), (2942, 10240), (4096, 7355), (5120, 5884)]