27829080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 94404960

約数和(自身を除く): 66575880

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, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3361, 4140, 6722, 8280, 10083, 13444, 16805, 20166, 26888, 30249, 33610, 40332, 50415, 60498, 67220, 77303, 80664, 100830, 120996, 134440, 151245, 154606, 201660, 231909, 241992, 302490, 309212, 386515, 403320, 463818, 604980, 618424, 695727, 773030, 927636, 1159545, 1209960, 1391454, 1546060, 1855272, 2319090, 2782908, 3092120, 3478635, 4638180, 5565816, 6957270, 9276360, 13914540, 27829080]

約数ペア:

[(1, 27829080), (2, 13914540), (3, 9276360), (4, 6957270), (5, 5565816), (6, 4638180), (8, 3478635), (9, 3092120), (10, 2782908), (12, 2319090), (15, 1855272), (18, 1546060), (20, 1391454), (23, 1209960), (24, 1159545), (30, 927636), (36, 773030), (40, 695727), (45, 618424), (46, 604980), (60, 463818), (69, 403320), (72, 386515), (90, 309212), (92, 302490), (115, 241992), (120, 231909), (138, 201660), (180, 154606), (184, 151245), (207, 134440), (230, 120996), (276, 100830), (345, 80664), (360, 77303), (414, 67220), (460, 60498), (552, 50415), (690, 40332), (828, 33610), (920, 30249), (1035, 26888), (1380, 20166), (1656, 16805), (2070, 13444), (2760, 10083), (3361, 8280), (4140, 6722)]