77317560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214771}}^1$

素因数の和:214788

約数の個数: 48

約数和(自身を含む): 251283240

約数和(自身を除く): 173965680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 214771, 429542, 644313, 859084, 1073855, 1288626, 1718168, 1932939, 2147710, 2577252, 3221565, 3865878, 4295420, 5154504, 6443130, 7731756, 8590840, 9664695, 12886260, 15463512, 19329390, 25772520, 38658780, 77317560]

約数ペア:

[(1, 77317560), (2, 38658780), (3, 25772520), (4, 19329390), (5, 15463512), (6, 12886260), (8, 9664695), (9, 8590840), (10, 7731756), (12, 6443130), (15, 5154504), (18, 4295420), (20, 3865878), (24, 3221565), (30, 2577252), (36, 2147710), (40, 1932939), (45, 1718168), (60, 1288626), (72, 1073855), (90, 859084), (120, 644313), (180, 429542), (360, 214771)]