1079118720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 3853396800

約数和(自身を除く): 2774278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 317, 320, 360, 384, 394, 432, 480, 540, 576, 591, 634, 640, 720, 788, 864, 951, 960, 985, 1080, 1152, 1182, 1268, 1440, 1576, 1585, 1728, 1773, 1902, 1920, 1970, 2160, 2364, 2536, 2853, 2880, 2955, 3152, 3170, 3456, 3546, 3804, 3940, 4320, 4728, 4755, 5072, 5319, 5706, 5760, 5910, 6304, 6340, 7092, 7608, 7880, 8559, 8640, 8865, 9456, 9510, 10144, 10638, 11412, 11820, 12608, 12680, 14184, 14265, 15216, 15760, 17118, 17280, 17730, 18912, 19020, 20288, 21276, 22824, 23640, 25216, 25360, 26595, 28368, 28530, 30432, 31520, 34236, 35460, 37824, 38040, 40576, 42552, 42795, 45648, 47280, 50720, 53190, 56736, 57060, 60864, 62449, 63040, 68472, 70920, 75648, 76080, 85104, 85590, 91296, 94560, 101440, 106380, 113472, 114120, 121728, 124898, 126080, 136944, 141840, 152160, 170208, 171180, 182592, 187347, 189120, 202880, 212760, 226944, 228240, 249796, 273888, 283680, 304320, 312245, 340416, 342360, 365184, 374694, 378240, 425520, 456480, 499592, 547776, 562041, 567360, 608640, 624490, 680832, 684720, 749388, 851040, 912960, 936735, 999184, 1095552, 1124082, 1134720, 1248980, 1369440, 1498776, 1686123, 1702080, 1825920, 1873470, 1998368, 2248164, 2497960, 2738880, 2810205, 2997552, 3372246, 3404160, 3746940, 3996736, 4496328, 4995920, 5477760, 5620410, 5995104, 6744492, 7493880, 7993472, 8430615, 8992656, 9991840, 11240820, 11990208, 13488984, 14987760, 16861230, 17985312, 19983680, 22481640, 23980416, 26977968, 29975520, 33722460, 35970624, 39967360, 44963280, 53955936, 59951040, 67444920, 71941248, 89926560, 107911872, 119902080, 134889840, 179853120, 215823744, 269779680, 359706240, 539559360, 1079118720]

約数ペア:

[(1, 1079118720), (2, 539559360), (3, 359706240), (4, 269779680), (5, 215823744), (6, 179853120), (8, 134889840), (9, 119902080), (10, 107911872), (12, 89926560), (15, 71941248), (16, 67444920), (18, 59951040), (20, 53955936), (24, 44963280), (27, 39967360), (30, 35970624), (32, 33722460), (36, 29975520), (40, 26977968), (45, 23980416), (48, 22481640), (54, 19983680), (60, 17985312), (64, 16861230), (72, 14987760), (80, 13488984), (90, 11990208), (96, 11240820), (108, 9991840), (120, 8992656), (128, 8430615), (135, 7993472), (144, 7493880), (160, 6744492), (180, 5995104), (192, 5620410), (197, 5477760), (216, 4995920), (240, 4496328), (270, 3996736), (288, 3746940), (317, 3404160), (320, 3372246), (360, 2997552), (384, 2810205), (394, 2738880), (432, 2497960), (480, 2248164), (540, 1998368), (576, 1873470), (591, 1825920), (634, 1702080), (640, 1686123), (720, 1498776), (788, 1369440), (864, 1248980), (951, 1134720), (960, 1124082), (985, 1095552), (1080, 999184), (1152, 936735), (1182, 912960), (1268, 851040), (1440, 749388), (1576, 684720), (1585, 680832), (1728, 624490), (1773, 608640), (1902, 567360), (1920, 562041), (1970, 547776), (2160, 499592), (2364, 456480), (2536, 425520), (2853, 378240), (2880, 374694), (2955, 365184), (3152, 342360), (3170, 340416), (3456, 312245), (3546, 304320), (3804, 283680), (3940, 273888), (4320, 249796), (4728, 228240), (4755, 226944), (5072, 212760), (5319, 202880), (5706, 189120), (5760, 187347), (5910, 182592), (6304, 171180), (6340, 170208), (7092, 152160), (7608, 141840), (7880, 136944), (8559, 126080), (8640, 124898), (8865, 121728), (9456, 114120), (9510, 113472), (10144, 106380), (10638, 101440), (11412, 94560), (11820, 91296), (12608, 85590), (12680, 85104), (14184, 76080), (14265, 75648), (15216, 70920), (15760, 68472), (17118, 63040), (17280, 62449), (17730, 60864), (18912, 57060), (19020, 56736), (20288, 53190), (21276, 50720), (22824, 47280), (23640, 45648), (25216, 42795), (25360, 42552), (26595, 40576), (28368, 38040), (28530, 37824), (30432, 35460), (31520, 34236)]