1983060

素因数分解:

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

素因数の和:517

約数の個数: 72

約数和(自身を含む): 6289920

約数和(自身を除く): 4306860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 479, 690, 828, 958, 1035, 1380, 1437, 1916, 2070, 2395, 2874, 4140, 4311, 4790, 5748, 7185, 8622, 9580, 11017, 14370, 17244, 21555, 22034, 28740, 33051, 43110, 44068, 55085, 66102, 86220, 99153, 110170, 132204, 165255, 198306, 220340, 330510, 396612, 495765, 661020, 991530, 1983060]

約数ペア:

[(1, 1983060), (2, 991530), (3, 661020), (4, 495765), (5, 396612), (6, 330510), (9, 220340), (10, 198306), (12, 165255), (15, 132204), (18, 110170), (20, 99153), (23, 86220), (30, 66102), (36, 55085), (45, 44068), (46, 43110), (60, 33051), (69, 28740), (90, 22034), (92, 21555), (115, 17244), (138, 14370), (180, 11017), (207, 9580), (230, 8622), (276, 7185), (345, 5748), (414, 4790), (460, 4311), (479, 4140), (690, 2874), (828, 2395), (958, 2070), (1035, 1916), (1380, 1437)]