82426320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 278553600

約数和(自身を除く): 196127280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 479, 717, 720, 956, 958, 1195, 1434, 1437, 1912, 1916, 2151, 2390, 2395, 2868, 2874, 3585, 3824, 3832, 4302, 4311, 4780, 4790, 5736, 5748, 7170, 7185, 7664, 8604, 8622, 9560, 9580, 10755, 11472, 11496, 14340, 14370, 17208, 17244, 19120, 19160, 21510, 21555, 22992, 28680, 28740, 34416, 34488, 38320, 43020, 43110, 57360, 57480, 68976, 86040, 86220, 114481, 114960, 172080, 172440, 228962, 343443, 344880, 457924, 572405, 686886, 915848, 1030329, 1144810, 1373772, 1717215, 1831696, 2060658, 2289620, 2747544, 3434430, 4121316, 4579240, 5151645, 5495088, 6868860, 8242632, 9158480, 10303290, 13737720, 16485264, 20606580, 27475440, 41213160, 82426320]

約数ペア:

[(1, 82426320), (2, 41213160), (3, 27475440), (4, 20606580), (5, 16485264), (6, 13737720), (8, 10303290), (9, 9158480), (10, 8242632), (12, 6868860), (15, 5495088), (16, 5151645), (18, 4579240), (20, 4121316), (24, 3434430), (30, 2747544), (36, 2289620), (40, 2060658), (45, 1831696), (48, 1717215), (60, 1373772), (72, 1144810), (80, 1030329), (90, 915848), (120, 686886), (144, 572405), (180, 457924), (239, 344880), (240, 343443), (360, 228962), (478, 172440), (479, 172080), (717, 114960), (720, 114481), (956, 86220), (958, 86040), (1195, 68976), (1434, 57480), (1437, 57360), (1912, 43110), (1916, 43020), (2151, 38320), (2390, 34488), (2395, 34416), (2868, 28740), (2874, 28680), (3585, 22992), (3824, 21555), (3832, 21510), (4302, 19160), (4311, 19120), (4780, 17244), (4790, 17208), (5736, 14370), (5748, 14340), (7170, 11496), (7185, 11472), (7664, 10755), (8604, 9580), (8622, 9560)]