4041540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22453}}^1$

素因数の和:22468

約数の個数: 36

約数和(自身を含む): 12259884

約数和(自身を除く): 8218344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22453, 44906, 67359, 89812, 112265, 134718, 202077, 224530, 269436, 336795, 404154, 449060, 673590, 808308, 1010385, 1347180, 2020770, 4041540]

約数ペア:

[(1, 4041540), (2, 2020770), (3, 1347180), (4, 1010385), (5, 808308), (6, 673590), (9, 449060), (10, 404154), (12, 336795), (15, 269436), (18, 224530), (20, 202077), (30, 134718), (36, 112265), (45, 89812), (60, 67359), (90, 44906), (180, 22453)]