124420120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{282773}}^1$

素因数の和:282795

約数の個数: 32

約数和(自身を含む): 305395920

約数和(自身を除く): 180975800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 282773, 565546, 1131092, 1413865, 2262184, 2827730, 3110503, 5655460, 6221006, 11310920, 12442012, 15552515, 24884024, 31105030, 62210060, 124420120]

約数ペア:

[(1, 124420120), (2, 62210060), (4, 31105030), (5, 24884024), (8, 15552515), (10, 12442012), (11, 11310920), (20, 6221006), (22, 5655460), (40, 3110503), (44, 2827730), (55, 2262184), (88, 1413865), (110, 1131092), (220, 565546), (440, 282773)]