1532800

素因数分解:

$2^7\times 5^2\times {\mathrm{479}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 3794400

約数和(自身を除く): 2261600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 479, 640, 800, 958, 1600, 1916, 2395, 3200, 3832, 4790, 7664, 9580, 11975, 15328, 19160, 23950, 30656, 38320, 47900, 61312, 76640, 95800, 153280, 191600, 306560, 383200, 766400, 1532800]

約数ペア:

[(1, 1532800), (2, 766400), (4, 383200), (5, 306560), (8, 191600), (10, 153280), (16, 95800), (20, 76640), (25, 61312), (32, 47900), (40, 38320), (50, 30656), (64, 23950), (80, 19160), (100, 15328), (128, 11975), (160, 9580), (200, 7664), (320, 4790), (400, 3832), (479, 3200), (640, 2395), (800, 1916), (958, 1600)]