32904720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 120

約数和(自身を含む): 115367616

約数和(自身を除く): 82462896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 1987, 2070, 2760, 3312, 3974, 4140, 5520, 5961, 7948, 8280, 9935, 11922, 15896, 16560, 17883, 19870, 23844, 29805, 31792, 35766, 39740, 45701, 47688, 59610, 71532, 79480, 89415, 91402, 95376, 119220, 137103, 143064, 158960, 178830, 182804, 228505, 238440, 274206, 286128, 357660, 365608, 411309, 457010, 476880, 548412, 685515, 715320, 731216, 822618, 914020, 1096824, 1371030, 1430640, 1645236, 1828040, 2056545, 2193648, 2742060, 3290472, 3656080, 4113090, 5484120, 6580944, 8226180, 10968240, 16452360, 32904720]

約数ペア:

[(1, 32904720), (2, 16452360), (3, 10968240), (4, 8226180), (5, 6580944), (6, 5484120), (8, 4113090), (9, 3656080), (10, 3290472), (12, 2742060), (15, 2193648), (16, 2056545), (18, 1828040), (20, 1645236), (23, 1430640), (24, 1371030), (30, 1096824), (36, 914020), (40, 822618), (45, 731216), (46, 715320), (48, 685515), (60, 548412), (69, 476880), (72, 457010), (80, 411309), (90, 365608), (92, 357660), (115, 286128), (120, 274206), (138, 238440), (144, 228505), (180, 182804), (184, 178830), (207, 158960), (230, 143064), (240, 137103), (276, 119220), (345, 95376), (360, 91402), (368, 89415), (414, 79480), (460, 71532), (552, 59610), (690, 47688), (720, 45701), (828, 39740), (920, 35766), (1035, 31792), (1104, 29805), (1380, 23844), (1656, 19870), (1840, 17883), (1987, 16560), (2070, 15896), (2760, 11922), (3312, 9935), (3974, 8280), (4140, 7948), (5520, 5961)]