12721916160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{368111}}^1$

素因数の和:368141

約数の個数: 144

約数和(自身を含む): 45145255680

約数和(自身を除く): 32423339520

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 368111, 736222, 1104333, 1472444, 1840555, 2208666, 2944888, 3312999, 3681110, 4417332, 5521665, 5889776, 6625998, 7362220, 8834664, 9938997, 11043330, 11779552, 13251996, 14724440, 16564995, 17669328, 19877994, 22086660, 23559104, 26503992, 29448880, 33129990, 35338656, 39755988, 44173320, 47118208, 49694985, 53007984, 58897760, 66259980, 70677312, 79511976, 88346640, 94236416, 99389970, 106015968, 117795520, 132519960, 141354624, 159023952, 176693280, 198779940, 212031936, 235591040, 265039920, 282709248, 318047904, 353386560, 397559880, 424063872, 471182080, 530079840, 636095808, 706773120, 795119760, 848127744, 1060159680, 1272191616, 1413546240, 1590239520, 2120319360, 2544383232, 3180479040, 4240638720, 6360958080, 12721916160]

約数ペア:

[(1, 12721916160), (2, 6360958080), (3, 4240638720), (4, 3180479040), (5, 2544383232), (6, 2120319360), (8, 1590239520), (9, 1413546240), (10, 1272191616), (12, 1060159680), (15, 848127744), (16, 795119760), (18, 706773120), (20, 636095808), (24, 530079840), (27, 471182080), (30, 424063872), (32, 397559880), (36, 353386560), (40, 318047904), (45, 282709248), (48, 265039920), (54, 235591040), (60, 212031936), (64, 198779940), (72, 176693280), (80, 159023952), (90, 141354624), (96, 132519960), (108, 117795520), (120, 106015968), (128, 99389970), (135, 94236416), (144, 88346640), (160, 79511976), (180, 70677312), (192, 66259980), (216, 58897760), (240, 53007984), (256, 49694985), (270, 47118208), (288, 44173320), (320, 39755988), (360, 35338656), (384, 33129990), (432, 29448880), (480, 26503992), (540, 23559104), (576, 22086660), (640, 19877994), (720, 17669328), (768, 16564995), (864, 14724440), (960, 13251996), (1080, 11779552), (1152, 11043330), (1280, 9938997), (1440, 8834664), (1728, 7362220), (1920, 6625998), (2160, 5889776), (2304, 5521665), (2880, 4417332), (3456, 3681110), (3840, 3312999), (4320, 2944888), (5760, 2208666), (6912, 1840555), (8640, 1472444), (11520, 1104333), (17280, 736222), (34560, 368111)]