77475180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3407}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 217566720

約数和(自身を除く): 140091540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3407, 3790, 4548, 5685, 6814, 7580, 10221, 11370, 13628, 17035, 20442, 22740, 34070, 40884, 51105, 68140, 102210, 204420, 1291253, 2582506, 3873759, 5165012, 6456265, 7747518, 12912530, 15495036, 19368795, 25825060, 38737590, 77475180]

約数ペア:

[(1, 77475180), (2, 38737590), (3, 25825060), (4, 19368795), (5, 15495036), (6, 12912530), (10, 7747518), (12, 6456265), (15, 5165012), (20, 3873759), (30, 2582506), (60, 1291253), (379, 204420), (758, 102210), (1137, 68140), (1516, 51105), (1895, 40884), (2274, 34070), (3407, 22740), (3790, 20442), (4548, 17035), (5685, 13628), (6814, 11370), (7580, 10221)]