12272960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5479}}^1$

素因数の和:5503

約数の個数: 56

約数和(自身を含む): 33406080

約数和(自身を除く): 21133120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5479, 10958, 21916, 27395, 38353, 43832, 54790, 76706, 87664, 109580, 153412, 175328, 191765, 219160, 306824, 350656, 383530, 438320, 613648, 767060, 876640, 1227296, 1534120, 1753280, 2454592, 3068240, 6136480, 12272960]

約数ペア:

[(1, 12272960), (2, 6136480), (4, 3068240), (5, 2454592), (7, 1753280), (8, 1534120), (10, 1227296), (14, 876640), (16, 767060), (20, 613648), (28, 438320), (32, 383530), (35, 350656), (40, 306824), (56, 219160), (64, 191765), (70, 175328), (80, 153412), (112, 109580), (140, 87664), (160, 76706), (224, 54790), (280, 43832), (320, 38353), (448, 27395), (560, 21916), (1120, 10958), (2240, 5479)]