612898560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 216

約数和(自身を含む): 2149462224

約数和(自身を除く): 1536563664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 641, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1282, 1328, 1440, 1494, 1660, 1920, 1923, 1992, 2304, 2490, 2564, 2656, 2880, 2988, 3205, 3320, 3735, 3840, 3846, 3984, 4980, 5128, 5312, 5760, 5769, 5976, 6410, 6640, 7470, 7692, 7968, 9615, 9960, 10256, 10624, 11520, 11538, 11952, 12820, 13280, 14940, 15384, 15936, 19230, 19920, 20512, 21248, 23076, 23904, 25640, 26560, 28845, 29880, 30768, 31872, 38460, 39840, 41024, 46152, 47808, 51280, 53120, 53203, 57690, 59760, 61536, 63744, 76920, 79680, 82048, 92304, 95616, 102560, 106240, 106406, 115380, 119520, 123072, 153840, 159360, 159609, 164096, 184608, 191232, 205120, 212812, 230760, 239040, 246144, 266015, 307680, 318720, 319218, 369216, 410240, 425624, 461520, 478080, 478827, 492288, 532030, 615360, 638436, 738432, 798045, 820480, 851248, 923040, 956160, 957654, 1064060, 1230720, 1276872, 1476864, 1596090, 1702496, 1846080, 1915308, 2128120, 2394135, 2461440, 2553744, 3192180, 3404992, 3692160, 3830616, 4256240, 4788270, 5107488, 6384360, 6809984, 7384320, 7661232, 8512480, 9576540, 10214976, 12768720, 13619968, 15322464, 17024960, 19153080, 20429952, 25537440, 30644928, 34049920, 38306160, 40859904, 51074880, 61289856, 68099840, 76612320, 102149760, 122579712, 153224640, 204299520, 306449280, 612898560]

約数ペア:

[(1, 612898560), (2, 306449280), (3, 204299520), (4, 153224640), (5, 122579712), (6, 102149760), (8, 76612320), (9, 68099840), (10, 61289856), (12, 51074880), (15, 40859904), (16, 38306160), (18, 34049920), (20, 30644928), (24, 25537440), (30, 20429952), (32, 19153080), (36, 17024960), (40, 15322464), (45, 13619968), (48, 12768720), (60, 10214976), (64, 9576540), (72, 8512480), (80, 7661232), (83, 7384320), (90, 6809984), (96, 6384360), (120, 5107488), (128, 4788270), (144, 4256240), (160, 3830616), (166, 3692160), (180, 3404992), (192, 3192180), (240, 2553744), (249, 2461440), (256, 2394135), (288, 2128120), (320, 1915308), (332, 1846080), (360, 1702496), (384, 1596090), (415, 1476864), (480, 1276872), (498, 1230720), (576, 1064060), (640, 957654), (641, 956160), (664, 923040), (720, 851248), (747, 820480), (768, 798045), (830, 738432), (960, 638436), (996, 615360), (1152, 532030), (1245, 492288), (1280, 478827), (1282, 478080), (1328, 461520), (1440, 425624), (1494, 410240), (1660, 369216), (1920, 319218), (1923, 318720), (1992, 307680), (2304, 266015), (2490, 246144), (2564, 239040), (2656, 230760), (2880, 212812), (2988, 205120), (3205, 191232), (3320, 184608), (3735, 164096), (3840, 159609), (3846, 159360), (3984, 153840), (4980, 123072), (5128, 119520), (5312, 115380), (5760, 106406), (5769, 106240), (5976, 102560), (6410, 95616), (6640, 92304), (7470, 82048), (7692, 79680), (7968, 76920), (9615, 63744), (9960, 61536), (10256, 59760), (10624, 57690), (11520, 53203), (11538, 53120), (11952, 51280), (12820, 47808), (13280, 46152), (14940, 41024), (15384, 39840), (15936, 38460), (19230, 31872), (19920, 30768), (20512, 29880), (21248, 28845), (23076, 26560), (23904, 25640)]