65908620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122053}}^1$

素因数の和:122071

約数の個数: 48

約数和(自身を含む): 205050720

約数和(自身を除く): 139142100

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, 122053, 244106, 366159, 488212, 610265, 732318, 1098477, 1220530, 1464636, 1830795, 2196954, 2441060, 3295431, 3661590, 4393908, 5492385, 6590862, 7323180, 10984770, 13181724, 16477155, 21969540, 32954310, 65908620]

約数ペア:

[(1, 65908620), (2, 32954310), (3, 21969540), (4, 16477155), (5, 13181724), (6, 10984770), (9, 7323180), (10, 6590862), (12, 5492385), (15, 4393908), (18, 3661590), (20, 3295431), (27, 2441060), (30, 2196954), (36, 1830795), (45, 1464636), (54, 1220530), (60, 1098477), (90, 732318), (108, 610265), (135, 488212), (180, 366159), (270, 244106), (540, 122053)]