155885760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 168

約数和(自身を含む): 542056320

約数和(自身を除く): 386170560

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, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 479, 480, 565, 576, 678, 720, 904, 958, 960, 1017, 1130, 1356, 1437, 1440, 1695, 1808, 1916, 2034, 2260, 2395, 2712, 2874, 2880, 3390, 3616, 3832, 4068, 4311, 4520, 4790, 5085, 5424, 5748, 6780, 7185, 7232, 7664, 8136, 8622, 9040, 9580, 10170, 10848, 11496, 13560, 14370, 15328, 16272, 17244, 18080, 19160, 20340, 21555, 21696, 22992, 27120, 28740, 30656, 32544, 34488, 36160, 38320, 40680, 43110, 45984, 54127, 54240, 57480, 65088, 68976, 76640, 81360, 86220, 91968, 108254, 108480, 114960, 137952, 153280, 162381, 162720, 172440, 216508, 229920, 270635, 275904, 324762, 325440, 344880, 433016, 459840, 487143, 541270, 649524, 689760, 811905, 866032, 974286, 1082540, 1299048, 1379520, 1623810, 1732064, 1948572, 2165080, 2435715, 2598096, 3247620, 3464128, 3897144, 4330160, 4871430, 5196192, 6495240, 7794288, 8660320, 9742860, 10392384, 12990480, 15588576, 17320640, 19485720, 25980960, 31177152, 38971440, 51961920, 77942880, 155885760]

約数ペア:

[(1, 155885760), (2, 77942880), (3, 51961920), (4, 38971440), (5, 31177152), (6, 25980960), (8, 19485720), (9, 17320640), (10, 15588576), (12, 12990480), (15, 10392384), (16, 9742860), (18, 8660320), (20, 7794288), (24, 6495240), (30, 5196192), (32, 4871430), (36, 4330160), (40, 3897144), (45, 3464128), (48, 3247620), (60, 2598096), (64, 2435715), (72, 2165080), (80, 1948572), (90, 1732064), (96, 1623810), (113, 1379520), (120, 1299048), (144, 1082540), (160, 974286), (180, 866032), (192, 811905), (226, 689760), (240, 649524), (288, 541270), (320, 487143), (339, 459840), (360, 433016), (452, 344880), (479, 325440), (480, 324762), (565, 275904), (576, 270635), (678, 229920), (720, 216508), (904, 172440), (958, 162720), (960, 162381), (1017, 153280), (1130, 137952), (1356, 114960), (1437, 108480), (1440, 108254), (1695, 91968), (1808, 86220), (1916, 81360), (2034, 76640), (2260, 68976), (2395, 65088), (2712, 57480), (2874, 54240), (2880, 54127), (3390, 45984), (3616, 43110), (3832, 40680), (4068, 38320), (4311, 36160), (4520, 34488), (4790, 32544), (5085, 30656), (5424, 28740), (5748, 27120), (6780, 22992), (7185, 21696), (7232, 21555), (7664, 20340), (8136, 19160), (8622, 18080), (9040, 17244), (9580, 16272), (10170, 15328), (10848, 14370), (11496, 13560)]