120403728

素因数分解:

$2^4\times 3^2\times {\mathrm{836137}}^1$

素因数の和:836151

約数の個数: 30

約数和(自身を含む): 336963614

約数和(自身を除く): 216559886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 836137, 1672274, 2508411, 3344548, 5016822, 6689096, 7525233, 10033644, 13378192, 15050466, 20067288, 30100932, 40134576, 60201864, 120403728]

約数ペア:

[(1, 120403728), (2, 60201864), (3, 40134576), (4, 30100932), (6, 20067288), (8, 15050466), (9, 13378192), (12, 10033644), (16, 7525233), (18, 6689096), (24, 5016822), (36, 3344548), (48, 2508411), (72, 1672274), (144, 836137)]