285394560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13546

約数の個数: 128

約数和(自身を含む): 992468160

約数和(自身を除く): 707073600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 13513, 21120, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 148643, 162156, 202695, 216208, 270260, 297286, 324312, 405390, 432416, 445929, 540520, 594572, 648624, 743215, 810780, 864832, 891858, 1081040, 1189144, 1297248, 1486430, 1621560, 1729664, 1783716, 2162080, 2229645, 2378288, 2594496, 2972860, 3243120, 3567432, 4324160, 4459290, 4756576, 5188992, 5945720, 6486240, 7134864, 8648320, 8918580, 9513152, 11891440, 12972480, 14269728, 17837160, 19026304, 23782880, 25944960, 28539456, 35674320, 47565760, 57078912, 71348640, 95131520, 142697280, 285394560]

約数ペア:

[(1, 285394560), (2, 142697280), (3, 95131520), (4, 71348640), (5, 57078912), (6, 47565760), (8, 35674320), (10, 28539456), (11, 25944960), (12, 23782880), (15, 19026304), (16, 17837160), (20, 14269728), (22, 12972480), (24, 11891440), (30, 9513152), (32, 8918580), (33, 8648320), (40, 7134864), (44, 6486240), (48, 5945720), (55, 5188992), (60, 4756576), (64, 4459290), (66, 4324160), (80, 3567432), (88, 3243120), (96, 2972860), (110, 2594496), (120, 2378288), (128, 2229645), (132, 2162080), (160, 1783716), (165, 1729664), (176, 1621560), (192, 1486430), (220, 1297248), (240, 1189144), (264, 1081040), (320, 891858), (330, 864832), (352, 810780), (384, 743215), (440, 648624), (480, 594572), (528, 540520), (640, 445929), (660, 432416), (704, 405390), (880, 324312), (960, 297286), (1056, 270260), (1320, 216208), (1408, 202695), (1760, 162156), (1920, 148643), (2112, 135130), (2640, 108104), (3520, 81078), (4224, 67565), (5280, 54052), (7040, 40539), (10560, 27026), (13513, 21120)]