2767979520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{20023}}^1$

素因数の和:20057

約数の個数: 176

約数和(自身を含む): 9837390720

約数和(自身を除く): 7069411200

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 20023, 23040, 27648, 34560, 40046, 46080, 60069, 69120, 80092, 100115, 120138, 138240, 160184, 180207, 200230, 240276, 300345, 320368, 360414, 400460, 480552, 540621, 600690, 640736, 720828, 800920, 901035, 961104, 1081242, 1201380, 1281472, 1441656, 1601840, 1802070, 1922208, 2162484, 2402760, 2562944, 2703105, 2883312, 3203680, 3604140, 3844416, 4324968, 4805520, 5125888, 5406210, 5766624, 6407360, 7208280, 7688832, 8649936, 9611040, 10251776, 10812420, 11533248, 12814720, 14416560, 15377664, 17299872, 19222080, 20503552, 21624840, 23066496, 25629440, 28833120, 30755328, 34599744, 38444160, 43249680, 46132992, 51258880, 57666240, 61510656, 69199488, 76888320, 86499360, 92265984, 102517760, 115332480, 138398976, 153776640, 172998720, 184531968, 230664960, 276797952, 307553280, 345997440, 461329920, 553595904, 691994880, 922659840, 1383989760, 2767979520]

約数ペア:

[(1, 2767979520), (2, 1383989760), (3, 922659840), (4, 691994880), (5, 553595904), (6, 461329920), (8, 345997440), (9, 307553280), (10, 276797952), (12, 230664960), (15, 184531968), (16, 172998720), (18, 153776640), (20, 138398976), (24, 115332480), (27, 102517760), (30, 92265984), (32, 86499360), (36, 76888320), (40, 69199488), (45, 61510656), (48, 57666240), (54, 51258880), (60, 46132992), (64, 43249680), (72, 38444160), (80, 34599744), (90, 30755328), (96, 28833120), (108, 25629440), (120, 23066496), (128, 21624840), (135, 20503552), (144, 19222080), (160, 17299872), (180, 15377664), (192, 14416560), (216, 12814720), (240, 11533248), (256, 10812420), (270, 10251776), (288, 9611040), (320, 8649936), (360, 7688832), (384, 7208280), (432, 6407360), (480, 5766624), (512, 5406210), (540, 5125888), (576, 4805520), (640, 4324968), (720, 3844416), (768, 3604140), (864, 3203680), (960, 2883312), (1024, 2703105), (1080, 2562944), (1152, 2402760), (1280, 2162484), (1440, 1922208), (1536, 1802070), (1728, 1601840), (1920, 1441656), (2160, 1281472), (2304, 1201380), (2560, 1081242), (2880, 961104), (3072, 901035), (3456, 800920), (3840, 720828), (4320, 640736), (4608, 600690), (5120, 540621), (5760, 480552), (6912, 400460), (7680, 360414), (8640, 320368), (9216, 300345), (11520, 240276), (13824, 200230), (15360, 180207), (17280, 160184), (20023, 138240), (23040, 120138), (27648, 100115), (34560, 80092), (40046, 69120), (46080, 60069)]