315094240

素因数分解:

$2^5\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4217}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 746181072

約数和(自身を除く): 431086832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 467, 934, 1868, 2335, 3736, 4217, 4670, 7472, 8434, 9340, 14944, 16868, 18680, 21085, 33736, 37360, 42170, 67472, 74720, 84340, 134944, 168680, 337360, 674720, 1969339, 3938678, 7877356, 9846695, 15754712, 19693390, 31509424, 39386780, 63018848, 78773560, 157547120, 315094240]

約数ペア:

[(1, 315094240), (2, 157547120), (4, 78773560), (5, 63018848), (8, 39386780), (10, 31509424), (16, 19693390), (20, 15754712), (32, 9846695), (40, 7877356), (80, 3938678), (160, 1969339), (467, 674720), (934, 337360), (1868, 168680), (2335, 134944), (3736, 84340), (4217, 74720), (4670, 67472), (7472, 42170), (8434, 37360), (9340, 33736), (14944, 21085), (16868, 18680)]