160004400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{133337}}^1$

素因数の和:133358

約数の個数: 60

約数和(自身を含む): 512551272

約数和(自身を除く): 352546872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 133337, 266674, 400011, 533348, 666685, 800022, 1066696, 1333370, 1600044, 2000055, 2133392, 2666740, 3200088, 3333425, 4000110, 5333480, 6400176, 6666850, 8000220, 10000275, 10666960, 13333700, 16000440, 20000550, 26667400, 32000880, 40001100, 53334800, 80002200, 160004400]

約数ペア:

[(1, 160004400), (2, 80002200), (3, 53334800), (4, 40001100), (5, 32000880), (6, 26667400), (8, 20000550), (10, 16000440), (12, 13333700), (15, 10666960), (16, 10000275), (20, 8000220), (24, 6666850), (25, 6400176), (30, 5333480), (40, 4000110), (48, 3333425), (50, 3200088), (60, 2666740), (75, 2133392), (80, 2000055), (100, 1600044), (120, 1333370), (150, 1066696), (200, 800022), (240, 666685), (300, 533348), (400, 400011), (600, 266674), (1200, 133337)]