468702720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{6781}}^1$

素因数の和:6813

約数の個数: 160

約数和(自身を含む): 1665116640

約数和(自身を除く): 1196413920

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6781, 6912, 7680, 8640, 11520, 13562, 13824, 17280, 20343, 23040, 27124, 33905, 34560, 40686, 54248, 61029, 67810, 69120, 81372, 101715, 108496, 122058, 135620, 162744, 183087, 203430, 216992, 244116, 271240, 305145, 325488, 366174, 406860, 433984, 488232, 542480, 610290, 650976, 732348, 813720, 867968, 915435, 976464, 1084960, 1220580, 1301952, 1464696, 1627440, 1735936, 1830870, 1952928, 2169920, 2441160, 2603904, 2929392, 3254880, 3471872, 3661740, 3905856, 4339840, 4882320, 5207808, 5858784, 6509760, 7323480, 7811712, 8679680, 9764640, 10415616, 11717568, 13019520, 14646960, 15623424, 17359360, 19529280, 23435136, 26039040, 29293920, 31246848, 39058560, 46870272, 52078080, 58587840, 78117120, 93740544, 117175680, 156234240, 234351360, 468702720]

約数ペア:

[(1, 468702720), (2, 234351360), (3, 156234240), (4, 117175680), (5, 93740544), (6, 78117120), (8, 58587840), (9, 52078080), (10, 46870272), (12, 39058560), (15, 31246848), (16, 29293920), (18, 26039040), (20, 23435136), (24, 19529280), (27, 17359360), (30, 15623424), (32, 14646960), (36, 13019520), (40, 11717568), (45, 10415616), (48, 9764640), (54, 8679680), (60, 7811712), (64, 7323480), (72, 6509760), (80, 5858784), (90, 5207808), (96, 4882320), (108, 4339840), (120, 3905856), (128, 3661740), (135, 3471872), (144, 3254880), (160, 2929392), (180, 2603904), (192, 2441160), (216, 2169920), (240, 1952928), (256, 1830870), (270, 1735936), (288, 1627440), (320, 1464696), (360, 1301952), (384, 1220580), (432, 1084960), (480, 976464), (512, 915435), (540, 867968), (576, 813720), (640, 732348), (720, 650976), (768, 610290), (864, 542480), (960, 488232), (1080, 433984), (1152, 406860), (1280, 366174), (1440, 325488), (1536, 305145), (1728, 271240), (1920, 244116), (2160, 216992), (2304, 203430), (2560, 183087), (2880, 162744), (3456, 135620), (3840, 122058), (4320, 108496), (4608, 101715), (5760, 81372), (6781, 69120), (6912, 67810), (7680, 61029), (8640, 54248), (11520, 40686), (13562, 34560), (13824, 33905), (17280, 27124), (20343, 23040)]