119127680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{26591}}^1$

素因数の和:26617

約数の個数: 64

約数和(自身を含む): 325486080

約数和(自身を除く): 206358400

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, 4480, 26591, 53182, 106364, 132955, 186137, 212728, 265910, 372274, 425456, 531820, 744548, 850912, 930685, 1063640, 1489096, 1701824, 1861370, 2127280, 2978192, 3403648, 3722740, 4254560, 5956384, 7445480, 8509120, 11912768, 14890960, 17018240, 23825536, 29781920, 59563840, 119127680]

約数ペア:

[(1, 119127680), (2, 59563840), (4, 29781920), (5, 23825536), (7, 17018240), (8, 14890960), (10, 11912768), (14, 8509120), (16, 7445480), (20, 5956384), (28, 4254560), (32, 3722740), (35, 3403648), (40, 2978192), (56, 2127280), (64, 1861370), (70, 1701824), (80, 1489096), (112, 1063640), (128, 930685), (140, 850912), (160, 744548), (224, 531820), (280, 425456), (320, 372274), (448, 265910), (560, 212728), (640, 186137), (896, 132955), (1120, 106364), (2240, 53182), (4480, 26591)]