1266985260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2346269}}^1$

素因数の和:2346287

約数の個数: 48

約数和(自身を含む): 3941733600

約数和(自身を除く): 2674748340

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, 2346269, 4692538, 7038807, 9385076, 11731345, 14077614, 21116421, 23462690, 28155228, 35194035, 42232842, 46925380, 63349263, 70388070, 84465684, 105582105, 126698526, 140776140, 211164210, 253397052, 316746315, 422328420, 633492630, 1266985260]

約数ペア:

[(1, 1266985260), (2, 633492630), (3, 422328420), (4, 316746315), (5, 253397052), (6, 211164210), (9, 140776140), (10, 126698526), (12, 105582105), (15, 84465684), (18, 70388070), (20, 63349263), (27, 46925380), (30, 42232842), (36, 35194035), (45, 28155228), (54, 23462690), (60, 21116421), (90, 14077614), (108, 11731345), (135, 9385076), (180, 7038807), (270, 4692538), (540, 2346269)]