11688320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2609}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 31946400

約数和(自身を除く): 20258080

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, 2609, 4480, 5218, 10436, 13045, 18263, 20872, 26090, 36526, 41744, 52180, 73052, 83488, 91315, 104360, 146104, 166976, 182630, 208720, 292208, 333952, 365260, 417440, 584416, 730520, 834880, 1168832, 1461040, 1669760, 2337664, 2922080, 5844160, 11688320]

約数ペア:

[(1, 11688320), (2, 5844160), (4, 2922080), (5, 2337664), (7, 1669760), (8, 1461040), (10, 1168832), (14, 834880), (16, 730520), (20, 584416), (28, 417440), (32, 365260), (35, 333952), (40, 292208), (56, 208720), (64, 182630), (70, 166976), (80, 146104), (112, 104360), (128, 91315), (140, 83488), (160, 73052), (224, 52180), (280, 41744), (320, 36526), (448, 26090), (560, 20872), (640, 18263), (896, 13045), (1120, 10436), (2240, 5218), (2609, 4480)]