20085600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8369}}^1$

素因数の和:8392

約数の個数: 72

約数和(自身を含む): 65386440

約数和(自身を除く): 45300840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 133904, 167380, 200856, 209225, 251070, 267808, 334760, 401712, 418450, 502140, 627675, 669520, 803424, 836900, 1004280, 1255350, 1339040, 1673800, 2008560, 2510700, 3347600, 4017120, 5021400, 6695200, 10042800, 20085600]

約数ペア:

[(1, 20085600), (2, 10042800), (3, 6695200), (4, 5021400), (5, 4017120), (6, 3347600), (8, 2510700), (10, 2008560), (12, 1673800), (15, 1339040), (16, 1255350), (20, 1004280), (24, 836900), (25, 803424), (30, 669520), (32, 627675), (40, 502140), (48, 418450), (50, 401712), (60, 334760), (75, 267808), (80, 251070), (96, 209225), (100, 200856), (120, 167380), (150, 133904), (160, 125535), (200, 100428), (240, 83690), (300, 66952), (400, 50214), (480, 41845), (600, 33476), (800, 25107), (1200, 16738), (2400, 8369)]