247916160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{14347}}^1$

素因数の和:14375

約数の個数: 128

約数和(自身を含む): 878097600

約数和(自身を除く): 630181440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 14347, 17280, 28694, 43041, 57388, 71735, 86082, 114776, 129123, 143470, 172164, 215205, 229552, 258246, 286940, 344328, 387369, 430410, 459104, 516492, 573880, 645615, 688656, 774738, 860820, 918208, 1032984, 1147760, 1291230, 1377312, 1549476, 1721640, 1836416, 1936845, 2065968, 2295520, 2582460, 2754624, 3098952, 3443280, 3873690, 4131936, 4591040, 5164920, 5509248, 6197904, 6886560, 7747380, 8263872, 9182080, 10329840, 12395808, 13773120, 15494760, 16527744, 20659680, 24791616, 27546240, 30989520, 41319360, 49583232, 61979040, 82638720, 123958080, 247916160]

約数ペア:

[(1, 247916160), (2, 123958080), (3, 82638720), (4, 61979040), (5, 49583232), (6, 41319360), (8, 30989520), (9, 27546240), (10, 24791616), (12, 20659680), (15, 16527744), (16, 15494760), (18, 13773120), (20, 12395808), (24, 10329840), (27, 9182080), (30, 8263872), (32, 7747380), (36, 6886560), (40, 6197904), (45, 5509248), (48, 5164920), (54, 4591040), (60, 4131936), (64, 3873690), (72, 3443280), (80, 3098952), (90, 2754624), (96, 2582460), (108, 2295520), (120, 2065968), (128, 1936845), (135, 1836416), (144, 1721640), (160, 1549476), (180, 1377312), (192, 1291230), (216, 1147760), (240, 1032984), (270, 918208), (288, 860820), (320, 774738), (360, 688656), (384, 645615), (432, 573880), (480, 516492), (540, 459104), (576, 430410), (640, 387369), (720, 344328), (864, 286940), (960, 258246), (1080, 229552), (1152, 215205), (1440, 172164), (1728, 143470), (1920, 129123), (2160, 114776), (2880, 86082), (3456, 71735), (4320, 57388), (5760, 43041), (8640, 28694), (14347, 17280)]