2445888960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 280

約数和(自身を含む): 8762878080

約数和(自身を除く): 6316989120

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 197, 216, 240, 270, 288, 320, 324, 360, 394, 405, 432, 479, 480, 540, 576, 591, 648, 720, 788, 810, 864, 958, 960, 985, 1080, 1182, 1296, 1437, 1440, 1576, 1620, 1728, 1773, 1916, 1970, 2160, 2364, 2395, 2592, 2874, 2880, 2955, 3152, 3240, 3546, 3832, 3940, 4311, 4320, 4728, 4790, 5184, 5319, 5748, 5910, 6304, 6480, 7092, 7185, 7664, 7880, 8622, 8640, 8865, 9456, 9580, 10638, 11496, 11820, 12608, 12933, 12960, 14184, 14370, 15328, 15760, 15957, 17244, 17730, 18912, 19160, 21276, 21555, 22992, 23640, 25866, 25920, 26595, 28368, 28740, 30656, 31520, 31914, 34488, 35460, 37824, 38320, 38799, 42552, 43110, 45984, 47280, 51732, 53190, 56736, 57480, 63040, 63828, 64665, 68976, 70920, 76640, 77598, 79785, 85104, 86220, 91968, 94363, 94560, 103464, 106380, 113472, 114960, 127656, 129330, 137952, 141840, 153280, 155196, 159570, 170208, 172440, 188726, 189120, 193995, 206928, 212760, 229920, 255312, 258660, 275904, 283089, 283680, 310392, 319140, 340416, 344880, 377452, 387990, 413856, 425520, 459840, 471815, 510624, 517320, 566178, 567360, 620784, 638280, 689760, 754904, 775980, 827712, 849267, 851040, 943630, 1021248, 1034640, 1132356, 1241568, 1276560, 1379520, 1415445, 1509808, 1551960, 1698534, 1702080, 1887260, 2069280, 2264712, 2483136, 2547801, 2553120, 2830890, 3019616, 3103920, 3397068, 3774520, 4138560, 4246335, 4529424, 5095602, 5106240, 5661780, 6039232, 6207840, 6794136, 7549040, 7643403, 8492670, 9058848, 10191204, 11323560, 12415680, 12739005, 13588272, 15098080, 15286806, 16985340, 18117696, 20382408, 22647120, 25478010, 27176544, 30196160, 30573612, 33970680, 38217015, 40764816, 45294240, 50956020, 54353088, 61147224, 67941360, 76434030, 81529632, 90588480, 101912040, 122294448, 135882720, 152868060, 163059264, 203824080, 244588896, 271765440, 305736120, 407648160, 489177792, 611472240, 815296320, 1222944480, 2445888960]

約数ペア:

[(1, 2445888960), (2, 1222944480), (3, 815296320), (4, 611472240), (5, 489177792), (6, 407648160), (8, 305736120), (9, 271765440), (10, 244588896), (12, 203824080), (15, 163059264), (16, 152868060), (18, 135882720), (20, 122294448), (24, 101912040), (27, 90588480), (30, 81529632), (32, 76434030), (36, 67941360), (40, 61147224), (45, 54353088), (48, 50956020), (54, 45294240), (60, 40764816), (64, 38217015), (72, 33970680), (80, 30573612), (81, 30196160), (90, 27176544), (96, 25478010), (108, 22647120), (120, 20382408), (135, 18117696), (144, 16985340), (160, 15286806), (162, 15098080), (180, 13588272), (192, 12739005), (197, 12415680), (216, 11323560), (240, 10191204), (270, 9058848), (288, 8492670), (320, 7643403), (324, 7549040), (360, 6794136), (394, 6207840), (405, 6039232), (432, 5661780), (479, 5106240), (480, 5095602), (540, 4529424), (576, 4246335), (591, 4138560), (648, 3774520), (720, 3397068), (788, 3103920), (810, 3019616), (864, 2830890), (958, 2553120), (960, 2547801), (985, 2483136), (1080, 2264712), (1182, 2069280), (1296, 1887260), (1437, 1702080), (1440, 1698534), (1576, 1551960), (1620, 1509808), (1728, 1415445), (1773, 1379520), (1916, 1276560), (1970, 1241568), (2160, 1132356), (2364, 1034640), (2395, 1021248), (2592, 943630), (2874, 851040), (2880, 849267), (2955, 827712), (3152, 775980), (3240, 754904), (3546, 689760), (3832, 638280), (3940, 620784), (4311, 567360), (4320, 566178), (4728, 517320), (4790, 510624), (5184, 471815), (5319, 459840), (5748, 425520), (5910, 413856), (6304, 387990), (6480, 377452), (7092, 344880), (7185, 340416), (7664, 319140), (7880, 310392), (8622, 283680), (8640, 283089), (8865, 275904), (9456, 258660), (9580, 255312), (10638, 229920), (11496, 212760), (11820, 206928), (12608, 193995), (12933, 189120), (12960, 188726), (14184, 172440), (14370, 170208), (15328, 159570), (15760, 155196), (15957, 153280), (17244, 141840), (17730, 137952), (18912, 129330), (19160, 127656), (21276, 114960), (21555, 113472), (22992, 106380), (23640, 103464), (25866, 94560), (25920, 94363), (26595, 91968), (28368, 86220), (28740, 85104), (30656, 79785), (31520, 77598), (31914, 76640), (34488, 70920), (35460, 68976), (37824, 64665), (38320, 63828), (38799, 63040), (42552, 57480), (43110, 56736), (45984, 53190), (47280, 51732)]