1038205440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{45061}}^1$

素因数の和:45090

約数の個数: 120

約数和(自身を含む): 3595677228

約数和(自身を除く): 2557471788

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, 45061, 90122, 135183, 180244, 225305, 270366, 360488, 405549, 450610, 540732, 675915, 720976, 811098, 901220, 1081464, 1351830, 1441952, 1622196, 1802440, 2027745, 2162928, 2703660, 2883904, 3244392, 3604880, 4055490, 4325856, 5407320, 5767808, 6488784, 7209760, 8110980, 8651712, 10814640, 11535616, 12977568, 14419520, 16221960, 17303424, 21629280, 23071232, 25955136, 28839040, 32443920, 34606848, 43258560, 51910272, 57678080, 64887840, 69213696, 86517120, 103820544, 115356160, 129775680, 173034240, 207641088, 259551360, 346068480, 519102720, 1038205440]

約数ペア:

[(1, 1038205440), (2, 519102720), (3, 346068480), (4, 259551360), (5, 207641088), (6, 173034240), (8, 129775680), (9, 115356160), (10, 103820544), (12, 86517120), (15, 69213696), (16, 64887840), (18, 57678080), (20, 51910272), (24, 43258560), (30, 34606848), (32, 32443920), (36, 28839040), (40, 25955136), (45, 23071232), (48, 21629280), (60, 17303424), (64, 16221960), (72, 14419520), (80, 12977568), (90, 11535616), (96, 10814640), (120, 8651712), (128, 8110980), (144, 7209760), (160, 6488784), (180, 5767808), (192, 5407320), (240, 4325856), (256, 4055490), (288, 3604880), (320, 3244392), (360, 2883904), (384, 2703660), (480, 2162928), (512, 2027745), (576, 1802440), (640, 1622196), (720, 1441952), (768, 1351830), (960, 1081464), (1152, 901220), (1280, 811098), (1440, 720976), (1536, 675915), (1920, 540732), (2304, 450610), (2560, 405549), (2880, 360488), (3840, 270366), (4608, 225305), (5760, 180244), (7680, 135183), (11520, 90122), (23040, 45061)]