27457680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{114407}}^1$

素因数の和:114423

約数の個数: 40

約数和(自身を含む): 85119552

約数和(自身を除く): 57661872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 114407, 228814, 343221, 457628, 572035, 686442, 915256, 1144070, 1372884, 1716105, 1830512, 2288140, 2745768, 3432210, 4576280, 5491536, 6864420, 9152560, 13728840, 27457680]

約数ペア:

[(1, 27457680), (2, 13728840), (3, 9152560), (4, 6864420), (5, 5491536), (6, 4576280), (8, 3432210), (10, 2745768), (12, 2288140), (15, 1830512), (16, 1716105), (20, 1372884), (24, 1144070), (30, 915256), (40, 686442), (48, 572035), (60, 457628), (80, 343221), (120, 228814), (240, 114407)]