1200546240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 3948257280

約数和(自身を除く): 2747711040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 127, 129, 160, 172, 192, 215, 229, 240, 254, 258, 320, 344, 381, 430, 458, 480, 508, 516, 635, 645, 687, 688, 762, 860, 916, 960, 1016, 1032, 1145, 1270, 1290, 1374, 1376, 1524, 1720, 1832, 1905, 2032, 2064, 2290, 2540, 2580, 2748, 2752, 3048, 3435, 3440, 3664, 3810, 4064, 4128, 4580, 5080, 5160, 5461, 5496, 6096, 6870, 6880, 7328, 7620, 8128, 8256, 9160, 9847, 10160, 10320, 10922, 10992, 12192, 13740, 13760, 14656, 15240, 16383, 18320, 19694, 20320, 20640, 21844, 21984, 24384, 27305, 27480, 29083, 29541, 30480, 32766, 36640, 39388, 40640, 41280, 43688, 43968, 49235, 54610, 54960, 58166, 59082, 60960, 65532, 73280, 78776, 81915, 87249, 87376, 98470, 109220, 109920, 116332, 118164, 121920, 131064, 145415, 147705, 157552, 163830, 174498, 174752, 196940, 218440, 219840, 232664, 236328, 262128, 290830, 295410, 315104, 327660, 348996, 349504, 393880, 436245, 436880, 465328, 472656, 524256, 581660, 590820, 630208, 655320, 697992, 787760, 872490, 873760, 930656, 945312, 1048512, 1163320, 1181640, 1250569, 1310640, 1395984, 1575520, 1744980, 1747520, 1861312, 1890624, 2326640, 2363280, 2501138, 2621280, 2791968, 3151040, 3489960, 3751707, 4653280, 4726560, 5002276, 5242560, 5583936, 6252845, 6979920, 7503414, 9306560, 9453120, 10004552, 12505690, 13959840, 15006828, 18758535, 20009104, 25011380, 27919680, 30013656, 37517070, 40018208, 50022760, 60027312, 75034140, 80036416, 100045520, 120054624, 150068280, 200091040, 240109248, 300136560, 400182080, 600273120, 1200546240]

約数ペア:

[(1, 1200546240), (2, 600273120), (3, 400182080), (4, 300136560), (5, 240109248), (6, 200091040), (8, 150068280), (10, 120054624), (12, 100045520), (15, 80036416), (16, 75034140), (20, 60027312), (24, 50022760), (30, 40018208), (32, 37517070), (40, 30013656), (43, 27919680), (48, 25011380), (60, 20009104), (64, 18758535), (80, 15006828), (86, 13959840), (96, 12505690), (120, 10004552), (127, 9453120), (129, 9306560), (160, 7503414), (172, 6979920), (192, 6252845), (215, 5583936), (229, 5242560), (240, 5002276), (254, 4726560), (258, 4653280), (320, 3751707), (344, 3489960), (381, 3151040), (430, 2791968), (458, 2621280), (480, 2501138), (508, 2363280), (516, 2326640), (635, 1890624), (645, 1861312), (687, 1747520), (688, 1744980), (762, 1575520), (860, 1395984), (916, 1310640), (960, 1250569), (1016, 1181640), (1032, 1163320), (1145, 1048512), (1270, 945312), (1290, 930656), (1374, 873760), (1376, 872490), (1524, 787760), (1720, 697992), (1832, 655320), (1905, 630208), (2032, 590820), (2064, 581660), (2290, 524256), (2540, 472656), (2580, 465328), (2748, 436880), (2752, 436245), (3048, 393880), (3435, 349504), (3440, 348996), (3664, 327660), (3810, 315104), (4064, 295410), (4128, 290830), (4580, 262128), (5080, 236328), (5160, 232664), (5461, 219840), (5496, 218440), (6096, 196940), (6870, 174752), (6880, 174498), (7328, 163830), (7620, 157552), (8128, 147705), (8256, 145415), (9160, 131064), (9847, 121920), (10160, 118164), (10320, 116332), (10922, 109920), (10992, 109220), (12192, 98470), (13740, 87376), (13760, 87249), (14656, 81915), (15240, 78776), (16383, 73280), (18320, 65532), (19694, 60960), (20320, 59082), (20640, 58166), (21844, 54960), (21984, 54610), (24384, 49235), (27305, 43968), (27480, 43688), (29083, 41280), (29541, 40640), (30480, 39388), (32766, 36640)]