2706880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 7040880

約数和(自身を除く): 4334000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 769, 880, 1538, 1760, 3076, 3520, 3845, 6152, 7690, 8459, 12304, 15380, 16918, 24608, 30760, 33836, 42295, 49216, 61520, 67672, 84590, 123040, 135344, 169180, 246080, 270688, 338360, 541376, 676720, 1353440, 2706880]

約数ペア:

[(1, 2706880), (2, 1353440), (4, 676720), (5, 541376), (8, 338360), (10, 270688), (11, 246080), (16, 169180), (20, 135344), (22, 123040), (32, 84590), (40, 67672), (44, 61520), (55, 49216), (64, 42295), (80, 33836), (88, 30760), (110, 24608), (160, 16918), (176, 15380), (220, 12304), (320, 8459), (352, 7690), (440, 6152), (704, 3845), (769, 3520), (880, 3076), (1538, 1760)]