16452360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 55823040

約数和(自身を除く): 39370680

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, 1987, 2070, 2760, 3974, 4140, 5961, 7948, 8280, 9935, 11922, 15896, 17883, 19870, 23844, 29805, 35766, 39740, 45701, 47688, 59610, 71532, 79480, 89415, 91402, 119220, 137103, 143064, 178830, 182804, 228505, 238440, 274206, 357660, 365608, 411309, 457010, 548412, 685515, 715320, 822618, 914020, 1096824, 1371030, 1645236, 1828040, 2056545, 2742060, 3290472, 4113090, 5484120, 8226180, 16452360]

約数ペア:

[(1, 16452360), (2, 8226180), (3, 5484120), (4, 4113090), (5, 3290472), (6, 2742060), (8, 2056545), (9, 1828040), (10, 1645236), (12, 1371030), (15, 1096824), (18, 914020), (20, 822618), (23, 715320), (24, 685515), (30, 548412), (36, 457010), (40, 411309), (45, 365608), (46, 357660), (60, 274206), (69, 238440), (72, 228505), (90, 182804), (92, 178830), (115, 143064), (120, 137103), (138, 119220), (180, 91402), (184, 89415), (207, 79480), (230, 71532), (276, 59610), (345, 47688), (360, 45701), (414, 39740), (460, 35766), (552, 29805), (690, 23844), (828, 19870), (920, 17883), (1035, 15896), (1380, 11922), (1656, 9935), (1987, 8280), (2070, 7948), (2760, 5961), (3974, 4140)]