66189120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68947}}^1$

素因数の和:68967

約数の個数: 56

約数和(自身を含む): 210153504

約数和(自身を除く): 143964384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 689470, 827364, 1034205, 1103152, 1378940, 1654728, 2068410, 2206304, 2757880, 3309456, 4136820, 4412608, 5515760, 6618912, 8273640, 11031520, 13237824, 16547280, 22063040, 33094560, 66189120]

約数ペア:

[(1, 66189120), (2, 33094560), (3, 22063040), (4, 16547280), (5, 13237824), (6, 11031520), (8, 8273640), (10, 6618912), (12, 5515760), (15, 4412608), (16, 4136820), (20, 3309456), (24, 2757880), (30, 2206304), (32, 2068410), (40, 1654728), (48, 1378940), (60, 1103152), (64, 1034205), (80, 827364), (96, 689470), (120, 551576), (160, 413682), (192, 344735), (240, 275788), (320, 206841), (480, 137894), (960, 68947)]