12762720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8863}}^1$

素因数の和:8884

約数の個数: 72

約数和(自身を含む): 43557696

約数和(自身を除く): 30794976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8863, 17726, 26589, 35452, 44315, 53178, 70904, 79767, 88630, 106356, 132945, 141808, 159534, 177260, 212712, 265890, 283616, 319068, 354520, 398835, 425424, 531780, 638136, 709040, 797670, 850848, 1063560, 1276272, 1418080, 1595340, 2127120, 2552544, 3190680, 4254240, 6381360, 12762720]

約数ペア:

[(1, 12762720), (2, 6381360), (3, 4254240), (4, 3190680), (5, 2552544), (6, 2127120), (8, 1595340), (9, 1418080), (10, 1276272), (12, 1063560), (15, 850848), (16, 797670), (18, 709040), (20, 638136), (24, 531780), (30, 425424), (32, 398835), (36, 354520), (40, 319068), (45, 283616), (48, 265890), (60, 212712), (72, 177260), (80, 159534), (90, 141808), (96, 132945), (120, 106356), (144, 88630), (160, 79767), (180, 70904), (240, 53178), (288, 44315), (360, 35452), (480, 26589), (720, 17726), (1440, 8863)]