12565260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23269}}^1$

素因数の和:23287

約数の個数: 48

約数和(自身を含む): 39093600

約数和(自身を除く): 26528340

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, 23269, 46538, 69807, 93076, 116345, 139614, 209421, 232690, 279228, 349035, 418842, 465380, 628263, 698070, 837684, 1047105, 1256526, 1396140, 2094210, 2513052, 3141315, 4188420, 6282630, 12565260]

約数ペア:

[(1, 12565260), (2, 6282630), (3, 4188420), (4, 3141315), (5, 2513052), (6, 2094210), (9, 1396140), (10, 1256526), (12, 1047105), (15, 837684), (18, 698070), (20, 628263), (27, 465380), (30, 418842), (36, 349035), (45, 279228), (54, 232690), (60, 209421), (90, 139614), (108, 116345), (135, 93076), (180, 69807), (270, 46538), (540, 23269)]