2487540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3769}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 7600320

約数和(自身を除く): 5112780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3769, 7538, 11307, 15076, 18845, 22614, 37690, 41459, 45228, 56535, 75380, 82918, 113070, 124377, 165836, 207295, 226140, 248754, 414590, 497508, 621885, 829180, 1243770, 2487540]

約数ペア:

[(1, 2487540), (2, 1243770), (3, 829180), (4, 621885), (5, 497508), (6, 414590), (10, 248754), (11, 226140), (12, 207295), (15, 165836), (20, 124377), (22, 113070), (30, 82918), (33, 75380), (44, 56535), (55, 45228), (60, 41459), (66, 37690), (110, 22614), (132, 18845), (165, 15076), (220, 11307), (330, 7538), (660, 3769)]