4916800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{439}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 13858240

約数和(自身を除く): 8941440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 439, 448, 560, 700, 800, 878, 1120, 1400, 1600, 1756, 2195, 2240, 2800, 3073, 3512, 4390, 5600, 6146, 7024, 8780, 10975, 11200, 12292, 14048, 15365, 17560, 21950, 24584, 28096, 30730, 35120, 43900, 49168, 61460, 70240, 76825, 87800, 98336, 122920, 140480, 153650, 175600, 196672, 245840, 307300, 351200, 491680, 614600, 702400, 983360, 1229200, 2458400, 4916800]

約数ペア:

[(1, 4916800), (2, 2458400), (4, 1229200), (5, 983360), (7, 702400), (8, 614600), (10, 491680), (14, 351200), (16, 307300), (20, 245840), (25, 196672), (28, 175600), (32, 153650), (35, 140480), (40, 122920), (50, 98336), (56, 87800), (64, 76825), (70, 70240), (80, 61460), (100, 49168), (112, 43900), (140, 35120), (160, 30730), (175, 28096), (200, 24584), (224, 21950), (280, 17560), (320, 15365), (350, 14048), (400, 12292), (439, 11200), (448, 10975), (560, 8780), (700, 7024), (800, 6146), (878, 5600), (1120, 4390), (1400, 3512), (1600, 3073), (1756, 2800), (2195, 2240)]