10801280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 29522880

約数和(自身を除く): 18721600

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, 2411, 4480, 4822, 9644, 12055, 16877, 19288, 24110, 33754, 38576, 48220, 67508, 77152, 84385, 96440, 135016, 154304, 168770, 192880, 270032, 308608, 337540, 385760, 540064, 675080, 771520, 1080128, 1350160, 1543040, 2160256, 2700320, 5400640, 10801280]

約数ペア:

[(1, 10801280), (2, 5400640), (4, 2700320), (5, 2160256), (7, 1543040), (8, 1350160), (10, 1080128), (14, 771520), (16, 675080), (20, 540064), (28, 385760), (32, 337540), (35, 308608), (40, 270032), (56, 192880), (64, 168770), (70, 154304), (80, 135016), (112, 96440), (128, 84385), (140, 77152), (160, 67508), (224, 48220), (280, 38576), (320, 33754), (448, 24110), (560, 19288), (640, 16877), (896, 12055), (1120, 9644), (2240, 4822), (2411, 4480)]