11607680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 20118400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2591, 4480, 5182, 10364, 12955, 18137, 20728, 25910, 36274, 41456, 51820, 72548, 82912, 90685, 103640, 145096, 165824, 181370, 207280, 290192, 331648, 362740, 414560, 580384, 725480, 829120, 1160768, 1450960, 1658240, 2321536, 2901920, 5803840, 11607680]

約数ペア:

[(1, 11607680), (2, 5803840), (4, 2901920), (5, 2321536), (7, 1658240), (8, 1450960), (10, 1160768), (14, 829120), (16, 725480), (20, 580384), (28, 414560), (32, 362740), (35, 331648), (40, 290192), (56, 207280), (64, 181370), (70, 165824), (80, 145096), (112, 103640), (128, 90685), (140, 82912), (160, 72548), (224, 51820), (280, 41456), (320, 36274), (448, 25910), (560, 20728), (640, 18137), (896, 12955), (1120, 10364), (2240, 5182), (2591, 4480)]