57241440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 197503488

約数和(自身を除く): 140262048

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, 288, 313, 360, 381, 480, 508, 626, 635, 720, 762, 939, 1016, 1143, 1252, 1270, 1440, 1524, 1565, 1878, 1905, 2032, 2286, 2504, 2540, 2817, 3048, 3130, 3756, 3810, 4064, 4572, 4695, 5008, 5080, 5634, 5715, 6096, 6260, 7512, 7620, 9144, 9390, 10016, 10160, 11268, 11430, 12192, 12520, 14085, 15024, 15240, 18288, 18780, 20320, 22536, 22860, 25040, 28170, 30048, 30480, 36576, 37560, 39751, 45072, 45720, 50080, 56340, 60960, 75120, 79502, 90144, 91440, 112680, 119253, 150240, 159004, 182880, 198755, 225360, 238506, 318008, 357759, 397510, 450720, 477012, 596265, 636016, 715518, 795020, 954024, 1192530, 1272032, 1431036, 1590040, 1788795, 1908048, 2385060, 2862072, 3180080, 3577590, 3816096, 4770120, 5724144, 6360160, 7155180, 9540240, 11448288, 14310360, 19080480, 28620720, 57241440]

約数ペア:

[(1, 57241440), (2, 28620720), (3, 19080480), (4, 14310360), (5, 11448288), (6, 9540240), (8, 7155180), (9, 6360160), (10, 5724144), (12, 4770120), (15, 3816096), (16, 3577590), (18, 3180080), (20, 2862072), (24, 2385060), (30, 1908048), (32, 1788795), (36, 1590040), (40, 1431036), (45, 1272032), (48, 1192530), (60, 954024), (72, 795020), (80, 715518), (90, 636016), (96, 596265), (120, 477012), (127, 450720), (144, 397510), (160, 357759), (180, 318008), (240, 238506), (254, 225360), (288, 198755), (313, 182880), (360, 159004), (381, 150240), (480, 119253), (508, 112680), (626, 91440), (635, 90144), (720, 79502), (762, 75120), (939, 60960), (1016, 56340), (1143, 50080), (1252, 45720), (1270, 45072), (1440, 39751), (1524, 37560), (1565, 36576), (1878, 30480), (1905, 30048), (2032, 28170), (2286, 25040), (2504, 22860), (2540, 22536), (2817, 20320), (3048, 18780), (3130, 18288), (3756, 15240), (3810, 15024), (4064, 14085), (4572, 12520), (4695, 12192), (5008, 11430), (5080, 11268), (5634, 10160), (5715, 10016), (6096, 9390), (6260, 9144), (7512, 7620)]