12451520

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 29955744

約数和(自身を除く): 17504224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 233, 320, 334, 466, 668, 835, 932, 1165, 1336, 1670, 1864, 2330, 2672, 3340, 3728, 4660, 5344, 6680, 7456, 9320, 10688, 13360, 14912, 18640, 26720, 37280, 38911, 53440, 74560, 77822, 155644, 194555, 311288, 389110, 622576, 778220, 1245152, 1556440, 2490304, 3112880, 6225760, 12451520]

約数ペア:

[(1, 12451520), (2, 6225760), (4, 3112880), (5, 2490304), (8, 1556440), (10, 1245152), (16, 778220), (20, 622576), (32, 389110), (40, 311288), (64, 194555), (80, 155644), (160, 77822), (167, 74560), (233, 53440), (320, 38911), (334, 37280), (466, 26720), (668, 18640), (835, 14912), (932, 13360), (1165, 10688), (1336, 9320), (1670, 7456), (1864, 6680), (2330, 5344), (2672, 4660), (3340, 3728)]