1090235280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 3634856640

約数和(自身を除く): 2544621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 163, 174, 186, 232, 240, 248, 290, 310, 326, 348, 372, 435, 464, 465, 489, 496, 580, 620, 652, 696, 744, 815, 870, 899, 930, 961, 978, 1160, 1240, 1304, 1392, 1488, 1630, 1740, 1798, 1860, 1922, 1956, 2320, 2445, 2480, 2608, 2697, 2883, 3260, 3480, 3596, 3720, 3844, 3912, 4495, 4727, 4805, 4890, 5053, 5394, 5766, 6520, 6960, 7192, 7440, 7688, 7824, 8990, 9454, 9610, 9780, 10106, 10788, 11532, 13040, 13485, 14181, 14384, 14415, 15159, 15376, 17980, 18908, 19220, 19560, 20212, 21576, 23064, 23635, 25265, 26970, 27869, 28362, 28830, 30318, 35960, 37816, 38440, 39120, 40424, 43152, 46128, 47270, 50530, 53940, 55738, 56724, 57660, 60636, 70905, 71920, 75632, 75795, 76880, 80848, 83607, 94540, 101060, 107880, 111476, 113448, 115320, 121272, 139345, 141810, 146537, 151590, 156643, 167214, 189080, 202120, 215760, 222952, 226896, 230640, 242544, 278690, 283620, 293074, 303180, 313286, 334428, 378160, 404240, 418035, 439611, 445904, 469929, 557380, 567240, 586148, 606360, 626572, 668856, 732685, 783215, 836070, 879222, 939858, 1114760, 1134480, 1172296, 1212720, 1253144, 1337712, 1465370, 1566430, 1672140, 1758444, 1879716, 2198055, 2229520, 2344592, 2349645, 2506288, 2930740, 3132860, 3344280, 3516888, 3759432, 4396110, 4542647, 4699290, 5861480, 6265720, 6688560, 7033776, 7518864, 8792220, 9085294, 9398580, 11722960, 12531440, 13627941, 17584440, 18170588, 18797160, 22713235, 27255882, 35168880, 36341176, 37594320, 45426470, 54511764, 68139705, 72682352, 90852940, 109023528, 136279410, 181705880, 218047056, 272558820, 363411760, 545117640, 1090235280]

約数ペア:

[(1, 1090235280), (2, 545117640), (3, 363411760), (4, 272558820), (5, 218047056), (6, 181705880), (8, 136279410), (10, 109023528), (12, 90852940), (15, 72682352), (16, 68139705), (20, 54511764), (24, 45426470), (29, 37594320), (30, 36341176), (31, 35168880), (40, 27255882), (48, 22713235), (58, 18797160), (60, 18170588), (62, 17584440), (80, 13627941), (87, 12531440), (93, 11722960), (116, 9398580), (120, 9085294), (124, 8792220), (145, 7518864), (155, 7033776), (163, 6688560), (174, 6265720), (186, 5861480), (232, 4699290), (240, 4542647), (248, 4396110), (290, 3759432), (310, 3516888), (326, 3344280), (348, 3132860), (372, 2930740), (435, 2506288), (464, 2349645), (465, 2344592), (489, 2229520), (496, 2198055), (580, 1879716), (620, 1758444), (652, 1672140), (696, 1566430), (744, 1465370), (815, 1337712), (870, 1253144), (899, 1212720), (930, 1172296), (961, 1134480), (978, 1114760), (1160, 939858), (1240, 879222), (1304, 836070), (1392, 783215), (1488, 732685), (1630, 668856), (1740, 626572), (1798, 606360), (1860, 586148), (1922, 567240), (1956, 557380), (2320, 469929), (2445, 445904), (2480, 439611), (2608, 418035), (2697, 404240), (2883, 378160), (3260, 334428), (3480, 313286), (3596, 303180), (3720, 293074), (3844, 283620), (3912, 278690), (4495, 242544), (4727, 230640), (4805, 226896), (4890, 222952), (5053, 215760), (5394, 202120), (5766, 189080), (6520, 167214), (6960, 156643), (7192, 151590), (7440, 146537), (7688, 141810), (7824, 139345), (8990, 121272), (9454, 115320), (9610, 113448), (9780, 111476), (10106, 107880), (10788, 101060), (11532, 94540), (13040, 83607), (13485, 80848), (14181, 76880), (14384, 75795), (14415, 75632), (15159, 71920), (15376, 70905), (17980, 60636), (18908, 57660), (19220, 56724), (19560, 55738), (20212, 53940), (21576, 50530), (23064, 47270), (23635, 46128), (25265, 43152), (26970, 40424), (27869, 39120), (28362, 38440), (28830, 37816), (30318, 35960)]