120485520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167341}}^1$

素因数の和:167360

約数の個数: 60

約数和(自身を含む): 404632956

約数和(自身を除く): 284147436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 167341, 334682, 502023, 669364, 836705, 1004046, 1338728, 1506069, 1673410, 2008092, 2510115, 2677456, 3012138, 3346820, 4016184, 5020230, 6024276, 6693640, 7530345, 8032368, 10040460, 12048552, 13387280, 15060690, 20080920, 24097104, 30121380, 40161840, 60242760, 120485520]

約数ペア:

[(1, 120485520), (2, 60242760), (3, 40161840), (4, 30121380), (5, 24097104), (6, 20080920), (8, 15060690), (9, 13387280), (10, 12048552), (12, 10040460), (15, 8032368), (16, 7530345), (18, 6693640), (20, 6024276), (24, 5020230), (30, 4016184), (36, 3346820), (40, 3012138), (45, 2677456), (48, 2510115), (60, 2008092), (72, 1673410), (80, 1506069), (90, 1338728), (120, 1004046), (144, 836705), (180, 669364), (240, 502023), (360, 334682), (720, 167341)]