38971440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 132312960

約数和(自身を除く): 93341520

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 479, 565, 678, 720, 904, 958, 1017, 1130, 1356, 1437, 1695, 1808, 1916, 2034, 2260, 2395, 2712, 2874, 3390, 3832, 4068, 4311, 4520, 4790, 5085, 5424, 5748, 6780, 7185, 7664, 8136, 8622, 9040, 9580, 10170, 11496, 13560, 14370, 16272, 17244, 19160, 20340, 21555, 22992, 27120, 28740, 34488, 38320, 40680, 43110, 54127, 57480, 68976, 81360, 86220, 108254, 114960, 162381, 172440, 216508, 270635, 324762, 344880, 433016, 487143, 541270, 649524, 811905, 866032, 974286, 1082540, 1299048, 1623810, 1948572, 2165080, 2435715, 2598096, 3247620, 3897144, 4330160, 4871430, 6495240, 7794288, 9742860, 12990480, 19485720, 38971440]

約数ペア:

[(1, 38971440), (2, 19485720), (3, 12990480), (4, 9742860), (5, 7794288), (6, 6495240), (8, 4871430), (9, 4330160), (10, 3897144), (12, 3247620), (15, 2598096), (16, 2435715), (18, 2165080), (20, 1948572), (24, 1623810), (30, 1299048), (36, 1082540), (40, 974286), (45, 866032), (48, 811905), (60, 649524), (72, 541270), (80, 487143), (90, 433016), (113, 344880), (120, 324762), (144, 270635), (180, 216508), (226, 172440), (240, 162381), (339, 114960), (360, 108254), (452, 86220), (479, 81360), (565, 68976), (678, 57480), (720, 54127), (904, 43110), (958, 40680), (1017, 38320), (1130, 34488), (1356, 28740), (1437, 27120), (1695, 22992), (1808, 21555), (1916, 20340), (2034, 19160), (2260, 17244), (2395, 16272), (2712, 14370), (2874, 13560), (3390, 11496), (3832, 10170), (4068, 9580), (4311, 9040), (4520, 8622), (4790, 8136), (5085, 7664), (5424, 7185), (5748, 6780)]