189216960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197101}}^1$

素因数の和:197121

約数の個数: 56

約数和(自身を含む): 600766896

約数和(自身を除く): 411549936

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, 197101, 394202, 591303, 788404, 985505, 1182606, 1576808, 1971010, 2365212, 2956515, 3153616, 3942020, 4730424, 5913030, 6307232, 7884040, 9460848, 11826060, 12614464, 15768080, 18921696, 23652120, 31536160, 37843392, 47304240, 63072320, 94608480, 189216960]

約数ペア:

[(1, 189216960), (2, 94608480), (3, 63072320), (4, 47304240), (5, 37843392), (6, 31536160), (8, 23652120), (10, 18921696), (12, 15768080), (15, 12614464), (16, 11826060), (20, 9460848), (24, 7884040), (30, 6307232), (32, 5913030), (40, 4730424), (48, 3942020), (60, 3153616), (64, 2956515), (80, 2365212), (96, 1971010), (120, 1576808), (160, 1182606), (192, 985505), (240, 788404), (320, 591303), (480, 394202), (960, 197101)]