80969568480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{23917}}^1$

素因数の和:26289

約数の個数: 144

約数和(自身を含む): 276437738304

約数和(自身を除く): 195468169824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2351, 4702, 7053, 9404, 11755, 14106, 18808, 21159, 23510, 23917, 28212, 35265, 37616, 42318, 47020, 47834, 56424, 70530, 71751, 75232, 84636, 94040, 95668, 105795, 112848, 119585, 141060, 143502, 169272, 188080, 191336, 211590, 215253, 225696, 239170, 282120, 287004, 338544, 358755, 376160, 382672, 423180, 430506, 478340, 564240, 574008, 677088, 717510, 765344, 846360, 861012, 956680, 1076265, 1128480, 1148016, 1435020, 1692720, 1722024, 1913360, 2152530, 2296032, 2870040, 3385440, 3444048, 3826720, 4305060, 5740080, 6888096, 8610120, 11480160, 17220240, 34440480, 56228867, 112457734, 168686601, 224915468, 281144335, 337373202, 449830936, 506059803, 562288670, 674746404, 843433005, 899661872, 1012119606, 1124577340, 1349492808, 1686866010, 1799323744, 2024239212, 2249154680, 2530299015, 2698985616, 3373732020, 4048478424, 4498309360, 5060598030, 5397971232, 6747464040, 8096956848, 8996618720, 10121196060, 13494928080, 16193913696, 20242392120, 26989856160, 40484784240, 80969568480]

約数ペア:

[(1, 80969568480), (2, 40484784240), (3, 26989856160), (4, 20242392120), (5, 16193913696), (6, 13494928080), (8, 10121196060), (9, 8996618720), (10, 8096956848), (12, 6747464040), (15, 5397971232), (16, 5060598030), (18, 4498309360), (20, 4048478424), (24, 3373732020), (30, 2698985616), (32, 2530299015), (36, 2249154680), (40, 2024239212), (45, 1799323744), (48, 1686866010), (60, 1349492808), (72, 1124577340), (80, 1012119606), (90, 899661872), (96, 843433005), (120, 674746404), (144, 562288670), (160, 506059803), (180, 449830936), (240, 337373202), (288, 281144335), (360, 224915468), (480, 168686601), (720, 112457734), (1440, 56228867), (2351, 34440480), (4702, 17220240), (7053, 11480160), (9404, 8610120), (11755, 6888096), (14106, 5740080), (18808, 4305060), (21159, 3826720), (23510, 3444048), (23917, 3385440), (28212, 2870040), (35265, 2296032), (37616, 2152530), (42318, 1913360), (47020, 1722024), (47834, 1692720), (56424, 1435020), (70530, 1148016), (71751, 1128480), (75232, 1076265), (84636, 956680), (94040, 861012), (95668, 846360), (105795, 765344), (112848, 717510), (119585, 677088), (141060, 574008), (143502, 564240), (169272, 478340), (188080, 430506), (191336, 423180), (211590, 382672), (215253, 376160), (225696, 358755), (239170, 338544), (282120, 287004)]