19144080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8863}}^1$

素因数の和:8885

約数の個数: 80

約数和(自身を含む): 65948160

約数和(自身を除く): 46804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8863, 17726, 26589, 35452, 44315, 53178, 70904, 79767, 88630, 106356, 132945, 141808, 159534, 177260, 212712, 239301, 265890, 319068, 354520, 398835, 425424, 478602, 531780, 638136, 709040, 797670, 957204, 1063560, 1196505, 1276272, 1595340, 1914408, 2127120, 2393010, 3190680, 3828816, 4786020, 6381360, 9572040, 19144080]

約数ペア:

[(1, 19144080), (2, 9572040), (3, 6381360), (4, 4786020), (5, 3828816), (6, 3190680), (8, 2393010), (9, 2127120), (10, 1914408), (12, 1595340), (15, 1276272), (16, 1196505), (18, 1063560), (20, 957204), (24, 797670), (27, 709040), (30, 638136), (36, 531780), (40, 478602), (45, 425424), (48, 398835), (54, 354520), (60, 319068), (72, 265890), (80, 239301), (90, 212712), (108, 177260), (120, 159534), (135, 141808), (144, 132945), (180, 106356), (216, 88630), (240, 79767), (270, 70904), (360, 53178), (432, 44315), (540, 35452), (720, 26589), (1080, 17726), (2160, 8863)]