2441600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 6956400

約数和(自身を除く): 4514800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 128, 140, 160, 175, 200, 218, 224, 280, 320, 350, 400, 436, 448, 545, 560, 640, 700, 763, 800, 872, 896, 1090, 1120, 1400, 1526, 1600, 1744, 2180, 2240, 2725, 2800, 3052, 3200, 3488, 3815, 4360, 4480, 5450, 5600, 6104, 6976, 7630, 8720, 10900, 11200, 12208, 13952, 15260, 17440, 19075, 21800, 22400, 24416, 30520, 34880, 38150, 43600, 48832, 61040, 69760, 76300, 87200, 97664, 122080, 152600, 174400, 244160, 305200, 348800, 488320, 610400, 1220800, 2441600]

約数ペア:

[(1, 2441600), (2, 1220800), (4, 610400), (5, 488320), (7, 348800), (8, 305200), (10, 244160), (14, 174400), (16, 152600), (20, 122080), (25, 97664), (28, 87200), (32, 76300), (35, 69760), (40, 61040), (50, 48832), (56, 43600), (64, 38150), (70, 34880), (80, 30520), (100, 24416), (109, 22400), (112, 21800), (128, 19075), (140, 17440), (160, 15260), (175, 13952), (200, 12208), (218, 11200), (224, 10900), (280, 8720), (320, 7630), (350, 6976), (400, 6104), (436, 5600), (448, 5450), (545, 4480), (560, 4360), (640, 3815), (700, 3488), (763, 3200), (800, 3052), (872, 2800), (896, 2725), (1090, 2240), (1120, 2180), (1400, 1744), (1526, 1600)]