49560480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 171085824

約数和(自身を除く): 121525344

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, 127, 144, 160, 180, 240, 254, 271, 288, 360, 381, 480, 508, 542, 635, 720, 762, 813, 1016, 1084, 1143, 1270, 1355, 1440, 1524, 1626, 1905, 2032, 2168, 2286, 2439, 2540, 2710, 3048, 3252, 3810, 4064, 4065, 4336, 4572, 4878, 5080, 5420, 5715, 6096, 6504, 7620, 8130, 8672, 9144, 9756, 10160, 10840, 11430, 12192, 12195, 13008, 15240, 16260, 18288, 19512, 20320, 21680, 22860, 24390, 26016, 30480, 32520, 34417, 36576, 39024, 43360, 45720, 48780, 60960, 65040, 68834, 78048, 91440, 97560, 103251, 130080, 137668, 172085, 182880, 195120, 206502, 275336, 309753, 344170, 390240, 413004, 516255, 550672, 619506, 688340, 826008, 1032510, 1101344, 1239012, 1376680, 1548765, 1652016, 2065020, 2478024, 2753360, 3097530, 3304032, 4130040, 4956048, 5506720, 6195060, 8260080, 9912096, 12390120, 16520160, 24780240, 49560480]

約数ペア:

[(1, 49560480), (2, 24780240), (3, 16520160), (4, 12390120), (5, 9912096), (6, 8260080), (8, 6195060), (9, 5506720), (10, 4956048), (12, 4130040), (15, 3304032), (16, 3097530), (18, 2753360), (20, 2478024), (24, 2065020), (30, 1652016), (32, 1548765), (36, 1376680), (40, 1239012), (45, 1101344), (48, 1032510), (60, 826008), (72, 688340), (80, 619506), (90, 550672), (96, 516255), (120, 413004), (127, 390240), (144, 344170), (160, 309753), (180, 275336), (240, 206502), (254, 195120), (271, 182880), (288, 172085), (360, 137668), (381, 130080), (480, 103251), (508, 97560), (542, 91440), (635, 78048), (720, 68834), (762, 65040), (813, 60960), (1016, 48780), (1084, 45720), (1143, 43360), (1270, 39024), (1355, 36576), (1440, 34417), (1524, 32520), (1626, 30480), (1905, 26016), (2032, 24390), (2168, 22860), (2286, 21680), (2439, 20320), (2540, 19512), (2710, 18288), (3048, 16260), (3252, 15240), (3810, 13008), (4064, 12195), (4065, 12192), (4336, 11430), (4572, 10840), (4878, 10160), (5080, 9756), (5420, 9144), (5715, 8672), (6096, 8130), (6504, 7620)]