313096320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18119}}^1$

素因数の和:18147

約数の個数: 128

約数和(自身を含む): 1108944000

約数和(自身を除く): 795847680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 18119, 36238, 54357, 72476, 90595, 108714, 144952, 163071, 181190, 217428, 271785, 289904, 326142, 362380, 434856, 489213, 543570, 579808, 652284, 724760, 815355, 869712, 978426, 1087140, 1159616, 1304568, 1449520, 1630710, 1739424, 1956852, 2174280, 2319232, 2446065, 2609136, 2899040, 3261420, 3478848, 3913704, 4348560, 4892130, 5218272, 5798080, 6522840, 6957696, 7827408, 8697120, 9784260, 10436544, 11596160, 13045680, 15654816, 17394240, 19568520, 20873088, 26091360, 31309632, 34788480, 39137040, 52182720, 62619264, 78274080, 104365440, 156548160, 313096320]

約数ペア:

[(1, 313096320), (2, 156548160), (3, 104365440), (4, 78274080), (5, 62619264), (6, 52182720), (8, 39137040), (9, 34788480), (10, 31309632), (12, 26091360), (15, 20873088), (16, 19568520), (18, 17394240), (20, 15654816), (24, 13045680), (27, 11596160), (30, 10436544), (32, 9784260), (36, 8697120), (40, 7827408), (45, 6957696), (48, 6522840), (54, 5798080), (60, 5218272), (64, 4892130), (72, 4348560), (80, 3913704), (90, 3478848), (96, 3261420), (108, 2899040), (120, 2609136), (128, 2446065), (135, 2319232), (144, 2174280), (160, 1956852), (180, 1739424), (192, 1630710), (216, 1449520), (240, 1304568), (270, 1159616), (288, 1087140), (320, 978426), (360, 869712), (384, 815355), (432, 724760), (480, 652284), (540, 579808), (576, 543570), (640, 489213), (720, 434856), (864, 362380), (960, 326142), (1080, 289904), (1152, 271785), (1440, 217428), (1728, 181190), (1920, 163071), (2160, 144952), (2880, 108714), (3456, 90595), (4320, 72476), (5760, 54357), (8640, 36238), (17280, 18119)]