81497064960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3537199}}^1$

素因数の和:3537228

約数の個数: 120

約数和(自身を含む): 282247336800

約数和(自身を除く): 200750271840

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 3537199, 7074398, 10611597, 14148796, 17685995, 21223194, 28297592, 31834791, 35371990, 42446388, 53057985, 56595184, 63669582, 70743980, 84892776, 106115970, 113190368, 127339164, 141487960, 159173955, 169785552, 212231940, 226380736, 254678328, 282975920, 318347910, 339571104, 424463880, 452761472, 509356656, 565951840, 636695820, 679142208, 848927760, 905522944, 1018713312, 1131903680, 1273391640, 1358284416, 1697855520, 1811045888, 2037426624, 2263807360, 2546783280, 2716568832, 3395711040, 4074853248, 4527614720, 5093566560, 5433137664, 6791422080, 8149706496, 9055229440, 10187133120, 13582844160, 16299412992, 20374266240, 27165688320, 40748532480, 81497064960]

約数ペア:

[(1, 81497064960), (2, 40748532480), (3, 27165688320), (4, 20374266240), (5, 16299412992), (6, 13582844160), (8, 10187133120), (9, 9055229440), (10, 8149706496), (12, 6791422080), (15, 5433137664), (16, 5093566560), (18, 4527614720), (20, 4074853248), (24, 3395711040), (30, 2716568832), (32, 2546783280), (36, 2263807360), (40, 2037426624), (45, 1811045888), (48, 1697855520), (60, 1358284416), (64, 1273391640), (72, 1131903680), (80, 1018713312), (90, 905522944), (96, 848927760), (120, 679142208), (128, 636695820), (144, 565951840), (160, 509356656), (180, 452761472), (192, 424463880), (240, 339571104), (256, 318347910), (288, 282975920), (320, 254678328), (360, 226380736), (384, 212231940), (480, 169785552), (512, 159173955), (576, 141487960), (640, 127339164), (720, 113190368), (768, 106115970), (960, 84892776), (1152, 70743980), (1280, 63669582), (1440, 56595184), (1536, 53057985), (1920, 42446388), (2304, 35371990), (2560, 31834791), (2880, 28297592), (3840, 21223194), (4608, 17685995), (5760, 14148796), (7680, 10611597), (11520, 7074398), (23040, 3537199)]