795640320

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 240

約数和(自身を含む): 2859816960

約数和(自身を除く): 2064176640

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, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1279, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2558, 2560, 2592, 2880, 3240, 3456, 3837, 3840, 3888, 4320, 4608, 4860, 5116, 5184, 5760, 6395, 6480, 6912, 7674, 7680, 7776, 8640, 9720, 10232, 10368, 11511, 11520, 12790, 12960, 13824, 15348, 15552, 17280, 19185, 19440, 20464, 20736, 23022, 23040, 25580, 25920, 30696, 31104, 34533, 34560, 38370, 38880, 40928, 41472, 46044, 51160, 51840, 57555, 61392, 62208, 69066, 69120, 76740, 77760, 81856, 92088, 102320, 103599, 103680, 115110, 122784, 124416, 138132, 153480, 155520, 163712, 172665, 184176, 204640, 207198, 207360, 230220, 245568, 276264, 306960, 310797, 311040, 327424, 345330, 368352, 409280, 414396, 460440, 491136, 517995, 552528, 613920, 621594, 622080, 654848, 690660, 736704, 818560, 828792, 920880, 982272, 1035990, 1105056, 1227840, 1243188, 1381320, 1473408, 1553985, 1637120, 1657584, 1841760, 1964544, 2071980, 2210112, 2455680, 2486376, 2762640, 2946816, 3107970, 3274240, 3315168, 3683520, 4143960, 4420224, 4911360, 4972752, 5525280, 5893632, 6215940, 6630336, 7367040, 8287920, 8840448, 9822720, 9945504, 11050560, 12431880, 13260672, 14734080, 16575840, 17680896, 19891008, 22101120, 24863760, 26521344, 29468160, 33151680, 39782016, 44202240, 49727520, 53042688, 66303360, 79564032, 88404480, 99455040, 132606720, 159128064, 198910080, 265213440, 397820160, 795640320]

約数ペア:

[(1, 795640320), (2, 397820160), (3, 265213440), (4, 198910080), (5, 159128064), (6, 132606720), (8, 99455040), (9, 88404480), (10, 79564032), (12, 66303360), (15, 53042688), (16, 49727520), (18, 44202240), (20, 39782016), (24, 33151680), (27, 29468160), (30, 26521344), (32, 24863760), (36, 22101120), (40, 19891008), (45, 17680896), (48, 16575840), (54, 14734080), (60, 13260672), (64, 12431880), (72, 11050560), (80, 9945504), (81, 9822720), (90, 8840448), (96, 8287920), (108, 7367040), (120, 6630336), (128, 6215940), (135, 5893632), (144, 5525280), (160, 4972752), (162, 4911360), (180, 4420224), (192, 4143960), (216, 3683520), (240, 3315168), (243, 3274240), (256, 3107970), (270, 2946816), (288, 2762640), (320, 2486376), (324, 2455680), (360, 2210112), (384, 2071980), (405, 1964544), (432, 1841760), (480, 1657584), (486, 1637120), (512, 1553985), (540, 1473408), (576, 1381320), (640, 1243188), (648, 1227840), (720, 1105056), (768, 1035990), (810, 982272), (864, 920880), (960, 828792), (972, 818560), (1080, 736704), (1152, 690660), (1215, 654848), (1279, 622080), (1280, 621594), (1296, 613920), (1440, 552528), (1536, 517995), (1620, 491136), (1728, 460440), (1920, 414396), (1944, 409280), (2160, 368352), (2304, 345330), (2430, 327424), (2558, 311040), (2560, 310797), (2592, 306960), (2880, 276264), (3240, 245568), (3456, 230220), (3837, 207360), (3840, 207198), (3888, 204640), (4320, 184176), (4608, 172665), (4860, 163712), (5116, 155520), (5184, 153480), (5760, 138132), (6395, 124416), (6480, 122784), (6912, 115110), (7674, 103680), (7680, 103599), (7776, 102320), (8640, 92088), (9720, 81856), (10232, 77760), (10368, 76740), (11511, 69120), (11520, 69066), (12790, 62208), (12960, 61392), (13824, 57555), (15348, 51840), (15552, 51160), (17280, 46044), (19185, 41472), (19440, 40928), (20464, 38880), (20736, 38370), (23022, 34560), (23040, 34533), (25580, 31104), (25920, 30696)]