392843520

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 252

約数和(自身を含む): 1414180236

約数和(自身を除く): 1021336716

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 421, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 842, 864, 960, 972, 1080, 1152, 1215, 1263, 1280, 1296, 1440, 1458, 1620, 1684, 1728, 1920, 1944, 2105, 2160, 2304, 2430, 2526, 2592, 2880, 2916, 3240, 3368, 3456, 3645, 3789, 3840, 3888, 4210, 4320, 4860, 5052, 5184, 5760, 5832, 6315, 6480, 6736, 6912, 7290, 7578, 7776, 8420, 8640, 9720, 10104, 10368, 11367, 11520, 11664, 12630, 12960, 13472, 14580, 15156, 15552, 16840, 17280, 18945, 19440, 20208, 20736, 22734, 23328, 25260, 25920, 26944, 29160, 30312, 31104, 33680, 34101, 34560, 37890, 38880, 40416, 45468, 46656, 50520, 51840, 53888, 56835, 58320, 60624, 62208, 67360, 68202, 75780, 77760, 80832, 90936, 93312, 101040, 102303, 103680, 107776, 113670, 116640, 121248, 134720, 136404, 151560, 155520, 161664, 170505, 181872, 186624, 202080, 204606, 227340, 233280, 242496, 269440, 272808, 303120, 306909, 311040, 323328, 341010, 363744, 404160, 409212, 454680, 466560, 484992, 511515, 538880, 545616, 606240, 613818, 682020, 727488, 808320, 818424, 909360, 933120, 969984, 1023030, 1091232, 1212480, 1227636, 1364040, 1454976, 1534545, 1616640, 1636848, 1818720, 2046060, 2182464, 2424960, 2455272, 2728080, 2909952, 3069090, 3273696, 3637440, 4092120, 4364928, 4849920, 4910544, 5456160, 6138180, 6547392, 7274880, 8184240, 8729856, 9821088, 10912320, 12276360, 13094784, 14549760, 16368480, 19642176, 21824640, 24552720, 26189568, 32736960, 39284352, 43649280, 49105440, 65473920, 78568704, 98210880, 130947840, 196421760, 392843520]

約数ペア:

[(1, 392843520), (2, 196421760), (3, 130947840), (4, 98210880), (5, 78568704), (6, 65473920), (8, 49105440), (9, 43649280), (10, 39284352), (12, 32736960), (15, 26189568), (16, 24552720), (18, 21824640), (20, 19642176), (24, 16368480), (27, 14549760), (30, 13094784), (32, 12276360), (36, 10912320), (40, 9821088), (45, 8729856), (48, 8184240), (54, 7274880), (60, 6547392), (64, 6138180), (72, 5456160), (80, 4910544), (81, 4849920), (90, 4364928), (96, 4092120), (108, 3637440), (120, 3273696), (128, 3069090), (135, 2909952), (144, 2728080), (160, 2455272), (162, 2424960), (180, 2182464), (192, 2046060), (216, 1818720), (240, 1636848), (243, 1616640), (256, 1534545), (270, 1454976), (288, 1364040), (320, 1227636), (324, 1212480), (360, 1091232), (384, 1023030), (405, 969984), (421, 933120), (432, 909360), (480, 818424), (486, 808320), (540, 727488), (576, 682020), (640, 613818), (648, 606240), (720, 545616), (729, 538880), (768, 511515), (810, 484992), (842, 466560), (864, 454680), (960, 409212), (972, 404160), (1080, 363744), (1152, 341010), (1215, 323328), (1263, 311040), (1280, 306909), (1296, 303120), (1440, 272808), (1458, 269440), (1620, 242496), (1684, 233280), (1728, 227340), (1920, 204606), (1944, 202080), (2105, 186624), (2160, 181872), (2304, 170505), (2430, 161664), (2526, 155520), (2592, 151560), (2880, 136404), (2916, 134720), (3240, 121248), (3368, 116640), (3456, 113670), (3645, 107776), (3789, 103680), (3840, 102303), (3888, 101040), (4210, 93312), (4320, 90936), (4860, 80832), (5052, 77760), (5184, 75780), (5760, 68202), (5832, 67360), (6315, 62208), (6480, 60624), (6736, 58320), (6912, 56835), (7290, 53888), (7578, 51840), (7776, 50520), (8420, 46656), (8640, 45468), (9720, 40416), (10104, 38880), (10368, 37890), (11367, 34560), (11520, 34101), (11664, 33680), (12630, 31104), (12960, 30312), (13472, 29160), (14580, 26944), (15156, 25920), (15552, 25260), (16840, 23328), (17280, 22734), (18945, 20736), (19440, 20208)]