75168320

素因数分解:

$2^6\times 5^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 179734464

約数和(自身を除く): 104566144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 467, 503, 934, 1006, 1868, 2012, 2335, 2515, 3736, 4024, 4670, 5030, 7472, 8048, 9340, 10060, 14944, 16096, 18680, 20120, 29888, 32192, 37360, 40240, 74720, 80480, 149440, 160960, 234901, 469802, 939604, 1174505, 1879208, 2349010, 3758416, 4698020, 7516832, 9396040, 15033664, 18792080, 37584160, 75168320]

約数ペア:

[(1, 75168320), (2, 37584160), (4, 18792080), (5, 15033664), (8, 9396040), (10, 7516832), (16, 4698020), (20, 3758416), (32, 2349010), (40, 1879208), (64, 1174505), (80, 939604), (160, 469802), (320, 234901), (467, 160960), (503, 149440), (934, 80480), (1006, 74720), (1868, 40240), (2012, 37360), (2335, 32192), (2515, 29888), (3736, 20120), (4024, 18680), (4670, 16096), (5030, 14944), (7472, 10060), (8048, 9340)]