240147216

素因数分解:

$2^4\times 3^2\times {\mathrm{1667689}}^1$

素因数の和:1667703

約数の個数: 30

約数和(自身を含む): 672079070

約数和(自身を除く): 431931854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1667689, 3335378, 5003067, 6670756, 10006134, 13341512, 15009201, 20012268, 26683024, 30018402, 40024536, 60036804, 80049072, 120073608, 240147216]

約数ペア:

[(1, 240147216), (2, 120073608), (3, 80049072), (4, 60036804), (6, 40024536), (8, 30018402), (9, 26683024), (12, 20012268), (16, 15009201), (18, 13341512), (24, 10006134), (36, 6670756), (48, 5003067), (72, 3335378), (144, 1667689)]