1510120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 3578400

約数和(自身を除く): 2068280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1987, 3974, 7948, 9935, 15896, 19870, 37753, 39740, 75506, 79480, 151012, 188765, 302024, 377530, 755060, 1510120]

約数ペア:

[(1, 1510120), (2, 755060), (4, 377530), (5, 302024), (8, 188765), (10, 151012), (19, 79480), (20, 75506), (38, 39740), (40, 37753), (76, 19870), (95, 15896), (152, 9935), (190, 7948), (380, 3974), (760, 1987)]