27758040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231317}}^1$

素因数の和:231331

約数の個数: 32

約数和(自身を含む): 83274480

約数和(自身を除く): 55516440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231317, 462634, 693951, 925268, 1156585, 1387902, 1850536, 2313170, 2775804, 3469755, 4626340, 5551608, 6939510, 9252680, 13879020, 27758040]

約数ペア:

[(1, 27758040), (2, 13879020), (3, 9252680), (4, 6939510), (5, 5551608), (6, 4626340), (8, 3469755), (10, 2775804), (12, 2313170), (15, 1850536), (20, 1387902), (24, 1156585), (30, 925268), (40, 693951), (60, 462634), (120, 231317)]