20117004480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{776119}}^1$

素因数の和:776148

約数の個数: 140

約数和(自身を含む): 71559816240

約数和(自身を除く): 51442811760

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 776119, 1552238, 2328357, 3104476, 3880595, 4656714, 6208952, 6985071, 7761190, 9313428, 11641785, 12417904, 13970142, 15522380, 18626856, 20955213, 23283570, 24835808, 27940284, 31044760, 34925355, 37253712, 41910426, 46567140, 49671616, 55880568, 62089520, 62865639, 69850710, 74507424, 83820852, 93134280, 104776065, 111761136, 124179040, 125731278, 139701420, 149014848, 167641704, 186268560, 209552130, 223522272, 248358080, 251462556, 279402840, 314328195, 335283408, 372537120, 419104260, 447044544, 502925112, 558805680, 628656390, 670566816, 745074240, 838208520, 1005850224, 1117611360, 1257312780, 1341133632, 1676417040, 2011700448, 2235222720, 2514625560, 3352834080, 4023400896, 5029251120, 6705668160, 10058502240, 20117004480]

約数ペア:

[(1, 20117004480), (2, 10058502240), (3, 6705668160), (4, 5029251120), (5, 4023400896), (6, 3352834080), (8, 2514625560), (9, 2235222720), (10, 2011700448), (12, 1676417040), (15, 1341133632), (16, 1257312780), (18, 1117611360), (20, 1005850224), (24, 838208520), (27, 745074240), (30, 670566816), (32, 628656390), (36, 558805680), (40, 502925112), (45, 447044544), (48, 419104260), (54, 372537120), (60, 335283408), (64, 314328195), (72, 279402840), (80, 251462556), (81, 248358080), (90, 223522272), (96, 209552130), (108, 186268560), (120, 167641704), (135, 149014848), (144, 139701420), (160, 125731278), (162, 124179040), (180, 111761136), (192, 104776065), (216, 93134280), (240, 83820852), (270, 74507424), (288, 69850710), (320, 62865639), (324, 62089520), (360, 55880568), (405, 49671616), (432, 46567140), (480, 41910426), (540, 37253712), (576, 34925355), (648, 31044760), (720, 27940284), (810, 24835808), (864, 23283570), (960, 20955213), (1080, 18626856), (1296, 15522380), (1440, 13970142), (1620, 12417904), (1728, 11641785), (2160, 9313428), (2592, 7761190), (2880, 6985071), (3240, 6208952), (4320, 4656714), (5184, 3880595), (6480, 3104476), (8640, 2328357), (12960, 1552238), (25920, 776119)]