12672540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3099

約数の個数: 72

約数和(自身を含む): 40124448

約数和(自身を除く): 27451908

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, 690, 828, 1035, 1380, 2070, 3061, 4140, 6122, 9183, 12244, 15305, 18366, 27549, 30610, 36732, 45915, 55098, 61220, 70403, 91830, 110196, 137745, 140806, 183660, 211209, 275490, 281612, 352015, 422418, 550980, 633627, 704030, 844836, 1056045, 1267254, 1408060, 2112090, 2534508, 3168135, 4224180, 6336270, 12672540]

約数ペア:

[(1, 12672540), (2, 6336270), (3, 4224180), (4, 3168135), (5, 2534508), (6, 2112090), (9, 1408060), (10, 1267254), (12, 1056045), (15, 844836), (18, 704030), (20, 633627), (23, 550980), (30, 422418), (36, 352015), (45, 281612), (46, 275490), (60, 211209), (69, 183660), (90, 140806), (92, 137745), (115, 110196), (138, 91830), (180, 70403), (207, 61220), (230, 55098), (276, 45915), (345, 36732), (414, 30610), (460, 27549), (690, 18366), (828, 15305), (1035, 12244), (1380, 9183), (2070, 6122), (3061, 4140)]