4540740

素因数分解:

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

素因数の和:75691

約数の個数: 24

約数和(自身を含む): 12714240

約数和(自身を除く): 8173500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 75679, 151358, 227037, 302716, 378395, 454074, 756790, 908148, 1135185, 1513580, 2270370, 4540740]

約数ペア:

[(1, 4540740), (2, 2270370), (3, 1513580), (4, 1135185), (5, 908148), (6, 756790), (10, 454074), (12, 378395), (15, 302716), (20, 227037), (30, 151358), (60, 75679)]