847169280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{8171}}^1$

素因数の和:8204

約数の個数: 180

約数和(自身を含む): 3031697592

約数和(自身を除く): 2184528312

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8171, 8640, 10368, 11520, 12960, 16342, 17280, 20736, 24513, 25920, 32684, 34560, 40855, 49026, 51840, 65368, 73539, 81710, 98052, 103680, 122565, 130736, 147078, 163420, 196104, 220617, 245130, 261472, 294156, 326840, 367695, 392208, 441234, 490260, 522944, 588312, 653680, 661851, 735390, 784416, 882468, 980520, 1045888, 1103085, 1176624, 1307360, 1323702, 1470780, 1568832, 1764936, 1961040, 2091776, 2206170, 2353248, 2614720, 2647404, 2941560, 3137664, 3309255, 3529872, 3922080, 4412340, 4706496, 5229440, 5294808, 5883120, 6275328, 6618510, 7059744, 7844160, 8824680, 9412992, 10458880, 10589616, 11766240, 13237020, 14119488, 15688320, 17649360, 18825984, 21179232, 23532480, 26474040, 28238976, 31376640, 35298720, 42358464, 47064960, 52948080, 56477952, 70597440, 84716928, 94129920, 105896160, 141194880, 169433856, 211792320, 282389760, 423584640, 847169280]

約数ペア:

[(1, 847169280), (2, 423584640), (3, 282389760), (4, 211792320), (5, 169433856), (6, 141194880), (8, 105896160), (9, 94129920), (10, 84716928), (12, 70597440), (15, 56477952), (16, 52948080), (18, 47064960), (20, 42358464), (24, 35298720), (27, 31376640), (30, 28238976), (32, 26474040), (36, 23532480), (40, 21179232), (45, 18825984), (48, 17649360), (54, 15688320), (60, 14119488), (64, 13237020), (72, 11766240), (80, 10589616), (81, 10458880), (90, 9412992), (96, 8824680), (108, 7844160), (120, 7059744), (128, 6618510), (135, 6275328), (144, 5883120), (160, 5294808), (162, 5229440), (180, 4706496), (192, 4412340), (216, 3922080), (240, 3529872), (256, 3309255), (270, 3137664), (288, 2941560), (320, 2647404), (324, 2614720), (360, 2353248), (384, 2206170), (405, 2091776), (432, 1961040), (480, 1764936), (540, 1568832), (576, 1470780), (640, 1323702), (648, 1307360), (720, 1176624), (768, 1103085), (810, 1045888), (864, 980520), (960, 882468), (1080, 784416), (1152, 735390), (1280, 661851), (1296, 653680), (1440, 588312), (1620, 522944), (1728, 490260), (1920, 441234), (2160, 392208), (2304, 367695), (2592, 326840), (2880, 294156), (3240, 261472), (3456, 245130), (3840, 220617), (4320, 196104), (5184, 163420), (5760, 147078), (6480, 130736), (6912, 122565), (8171, 103680), (8640, 98052), (10368, 81710), (11520, 73539), (12960, 65368), (16342, 51840), (17280, 49026), (20736, 40855), (24513, 34560), (25920, 32684)]