2146800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1789}}^1$

素因数の和:1810

約数の個数: 60

約数和(自身を含む): 6880760

約数和(自身を除く): 4733960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1789, 3578, 5367, 7156, 8945, 10734, 14312, 17890, 21468, 26835, 28624, 35780, 42936, 44725, 53670, 71560, 85872, 89450, 107340, 134175, 143120, 178900, 214680, 268350, 357800, 429360, 536700, 715600, 1073400, 2146800]

約数ペア:

[(1, 2146800), (2, 1073400), (3, 715600), (4, 536700), (5, 429360), (6, 357800), (8, 268350), (10, 214680), (12, 178900), (15, 143120), (16, 134175), (20, 107340), (24, 89450), (25, 85872), (30, 71560), (40, 53670), (48, 44725), (50, 42936), (60, 35780), (75, 28624), (80, 26835), (100, 21468), (120, 17890), (150, 14312), (200, 10734), (240, 8945), (300, 7156), (400, 5367), (600, 3578), (1200, 1789)]