40555260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225307}}^1$

素因数の和:225322

約数の個数: 36

約数和(自身を含む): 123018168

約数和(自身を除く): 82462908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225307, 450614, 675921, 901228, 1126535, 1351842, 2027763, 2253070, 2703684, 3379605, 4055526, 4506140, 6759210, 8111052, 10138815, 13518420, 20277630, 40555260]

約数ペア:

[(1, 40555260), (2, 20277630), (3, 13518420), (4, 10138815), (5, 8111052), (6, 6759210), (9, 4506140), (10, 4055526), (12, 3379605), (15, 2703684), (18, 2253070), (20, 2027763), (30, 1351842), (36, 1126535), (45, 901228), (60, 675921), (90, 450614), (180, 225307)]