127380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 391104

約数和(自身を除く): 263724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 579, 660, 772, 965, 1158, 1930, 2123, 2316, 2895, 3860, 4246, 5790, 6369, 8492, 10615, 11580, 12738, 21230, 25476, 31845, 42460, 63690, 127380]

約数ペア:

[(1, 127380), (2, 63690), (3, 42460), (4, 31845), (5, 25476), (6, 21230), (10, 12738), (11, 11580), (12, 10615), (15, 8492), (20, 6369), (22, 5790), (30, 4246), (33, 3860), (44, 2895), (55, 2316), (60, 2123), (66, 1930), (110, 1158), (132, 965), (165, 772), (193, 660), (220, 579), (330, 386)]