270853020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1504739}}^1$

素因数の和:1504754

約数の個数: 36

約数和(自身を含む): 821588040

約数和(自身を除く): 550735020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1504739, 3009478, 4514217, 6018956, 7523695, 9028434, 13542651, 15047390, 18056868, 22571085, 27085302, 30094780, 45142170, 54170604, 67713255, 90284340, 135426510, 270853020]

約数ペア:

[(1, 270853020), (2, 135426510), (3, 90284340), (4, 67713255), (5, 54170604), (6, 45142170), (9, 30094780), (10, 27085302), (12, 22571085), (15, 18056868), (18, 15047390), (20, 13542651), (30, 9028434), (36, 7523695), (45, 6018956), (60, 4514217), (90, 3009478), (180, 1504739)]