54263520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 197588160

約数和(自身を除く): 143324640

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, 53, 54, 60, 72, 79, 80, 81, 90, 96, 106, 108, 120, 135, 144, 158, 159, 160, 162, 180, 212, 216, 237, 240, 265, 270, 288, 316, 318, 324, 360, 395, 405, 424, 432, 474, 477, 480, 530, 540, 632, 636, 648, 711, 720, 790, 795, 810, 848, 864, 948, 954, 1060, 1080, 1185, 1264, 1272, 1296, 1422, 1431, 1440, 1580, 1590, 1620, 1696, 1896, 1908, 2120, 2133, 2160, 2370, 2385, 2528, 2544, 2592, 2844, 2862, 3160, 3180, 3240, 3555, 3792, 3816, 4187, 4240, 4266, 4293, 4320, 4740, 4770, 5088, 5688, 5724, 6320, 6360, 6399, 6480, 7110, 7155, 7584, 7632, 8374, 8480, 8532, 8586, 9480, 9540, 10665, 11376, 11448, 12561, 12640, 12720, 12798, 12960, 14220, 14310, 15264, 16748, 17064, 17172, 18960, 19080, 20935, 21330, 21465, 22752, 22896, 25122, 25440, 25596, 28440, 28620, 31995, 33496, 34128, 34344, 37683, 37920, 38160, 41870, 42660, 42930, 45792, 50244, 51192, 56880, 57240, 62805, 63990, 66992, 68256, 68688, 75366, 76320, 83740, 85320, 85860, 100488, 102384, 113049, 113760, 114480, 125610, 127980, 133984, 137376, 150732, 167480, 170640, 171720, 188415, 200976, 204768, 226098, 228960, 251220, 255960, 301464, 334960, 339147, 341280, 343440, 376830, 401952, 452196, 502440, 511920, 565245, 602928, 669920, 678294, 686880, 753660, 904392, 1004880, 1023840, 1130490, 1205856, 1356588, 1507320, 1695735, 1808784, 2009760, 2260980, 2713176, 3014640, 3391470, 3617568, 4521960, 5426352, 6029280, 6782940, 9043920, 10852704, 13565880, 18087840, 27131760, 54263520]

約数ペア:

[(1, 54263520), (2, 27131760), (3, 18087840), (4, 13565880), (5, 10852704), (6, 9043920), (8, 6782940), (9, 6029280), (10, 5426352), (12, 4521960), (15, 3617568), (16, 3391470), (18, 3014640), (20, 2713176), (24, 2260980), (27, 2009760), (30, 1808784), (32, 1695735), (36, 1507320), (40, 1356588), (45, 1205856), (48, 1130490), (53, 1023840), (54, 1004880), (60, 904392), (72, 753660), (79, 686880), (80, 678294), (81, 669920), (90, 602928), (96, 565245), (106, 511920), (108, 502440), (120, 452196), (135, 401952), (144, 376830), (158, 343440), (159, 341280), (160, 339147), (162, 334960), (180, 301464), (212, 255960), (216, 251220), (237, 228960), (240, 226098), (265, 204768), (270, 200976), (288, 188415), (316, 171720), (318, 170640), (324, 167480), (360, 150732), (395, 137376), (405, 133984), (424, 127980), (432, 125610), (474, 114480), (477, 113760), (480, 113049), (530, 102384), (540, 100488), (632, 85860), (636, 85320), (648, 83740), (711, 76320), (720, 75366), (790, 68688), (795, 68256), (810, 66992), (848, 63990), (864, 62805), (948, 57240), (954, 56880), (1060, 51192), (1080, 50244), (1185, 45792), (1264, 42930), (1272, 42660), (1296, 41870), (1422, 38160), (1431, 37920), (1440, 37683), (1580, 34344), (1590, 34128), (1620, 33496), (1696, 31995), (1896, 28620), (1908, 28440), (2120, 25596), (2133, 25440), (2160, 25122), (2370, 22896), (2385, 22752), (2528, 21465), (2544, 21330), (2592, 20935), (2844, 19080), (2862, 18960), (3160, 17172), (3180, 17064), (3240, 16748), (3555, 15264), (3792, 14310), (3816, 14220), (4187, 12960), (4240, 12798), (4266, 12720), (4293, 12640), (4320, 12561), (4740, 11448), (4770, 11376), (5088, 10665), (5688, 9540), (5724, 9480), (6320, 8586), (6360, 8532), (6399, 8480), (6480, 8374), (7110, 7632), (7155, 7584)]