39392460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72949}}^1$

素因数の和:72967

約数の個数: 48

約数和(自身を含む): 122556000

約数和(自身を除く): 83163540

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, 72949, 145898, 218847, 291796, 364745, 437694, 656541, 729490, 875388, 1094235, 1313082, 1458980, 1969623, 2188470, 2626164, 3282705, 3939246, 4376940, 6565410, 7878492, 9848115, 13130820, 19696230, 39392460]

約数ペア:

[(1, 39392460), (2, 19696230), (3, 13130820), (4, 9848115), (5, 7878492), (6, 6565410), (9, 4376940), (10, 3939246), (12, 3282705), (15, 2626164), (18, 2188470), (20, 1969623), (27, 1458980), (30, 1313082), (36, 1094235), (45, 875388), (54, 729490), (60, 656541), (90, 437694), (108, 364745), (135, 291796), (180, 218847), (270, 145898), (540, 72949)]