120364000

素因数分解:

$2^5\times 5^3\times {\mathrm{30091}}^1$

素因数の和:30116

約数の個数: 48

約数和(自身を含む): 295744176

約数和(自身を除く): 175380176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 752275, 962912, 1203640, 1504550, 2407280, 3009100, 3761375, 4814560, 6018200, 7522750, 12036400, 15045500, 24072800, 30091000, 60182000, 120364000]

約数ペア:

[(1, 120364000), (2, 60182000), (4, 30091000), (5, 24072800), (8, 15045500), (10, 12036400), (16, 7522750), (20, 6018200), (25, 4814560), (32, 3761375), (40, 3009100), (50, 2407280), (80, 1504550), (100, 1203640), (125, 962912), (160, 752275), (200, 601820), (250, 481456), (400, 300910), (500, 240728), (800, 150455), (1000, 120364), (2000, 60182), (4000, 30091)]