40866660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75679}}^1$

素因数の和:75697

約数の個数: 48

約数和(自身を含む): 127142400

約数和(自身を除く): 86275740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75679, 151358, 227037, 302716, 378395, 454074, 681111, 756790, 908148, 1135185, 1362222, 1513580, 2043333, 2270370, 2724444, 3405555, 4086666, 4540740, 6811110, 8173332, 10216665, 13622220, 20433330, 40866660]

約数ペア:

[(1, 40866660), (2, 20433330), (3, 13622220), (4, 10216665), (5, 8173332), (6, 6811110), (9, 4540740), (10, 4086666), (12, 3405555), (15, 2724444), (18, 2270370), (20, 2043333), (27, 1513580), (30, 1362222), (36, 1135185), (45, 908148), (54, 756790), (60, 681111), (90, 454074), (108, 378395), (135, 302716), (180, 227037), (270, 151358), (540, 75679)]