3966120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 13478400

約数和(自身を除く): 9512280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 479, 552, 690, 828, 920, 958, 1035, 1380, 1437, 1656, 1916, 2070, 2395, 2760, 2874, 3832, 4140, 4311, 4790, 5748, 7185, 8280, 8622, 9580, 11017, 11496, 14370, 17244, 19160, 21555, 22034, 28740, 33051, 34488, 43110, 44068, 55085, 57480, 66102, 86220, 88136, 99153, 110170, 132204, 165255, 172440, 198306, 220340, 264408, 330510, 396612, 440680, 495765, 661020, 793224, 991530, 1322040, 1983060, 3966120]

約数ペア:

[(1, 3966120), (2, 1983060), (3, 1322040), (4, 991530), (5, 793224), (6, 661020), (8, 495765), (9, 440680), (10, 396612), (12, 330510), (15, 264408), (18, 220340), (20, 198306), (23, 172440), (24, 165255), (30, 132204), (36, 110170), (40, 99153), (45, 88136), (46, 86220), (60, 66102), (69, 57480), (72, 55085), (90, 44068), (92, 43110), (115, 34488), (120, 33051), (138, 28740), (180, 22034), (184, 21555), (207, 19160), (230, 17244), (276, 14370), (345, 11496), (360, 11017), (414, 9580), (460, 8622), (479, 8280), (552, 7185), (690, 5748), (828, 4790), (920, 4311), (958, 4140), (1035, 3832), (1380, 2874), (1437, 2760), (1656, 2395), (1916, 2070)]