2861079840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{662287}}^1$

素因数の和:662311

約数の個数: 96

約数和(自身を含む): 10013794560

約数和(自身を除く): 7152714720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 662287, 1324574, 1986861, 2649148, 3311435, 3973722, 5298296, 5960583, 6622870, 7947444, 9934305, 10596592, 11921166, 13245740, 15894888, 17881749, 19868610, 21193184, 23842332, 26491480, 29802915, 31789776, 35763498, 39737220, 47684664, 52982960, 59605830, 63579552, 71526996, 79474440, 89408745, 95369328, 105965920, 119211660, 143053992, 158948880, 178817490, 190738656, 238423320, 286107984, 317897760, 357634980, 476846640, 572215968, 715269960, 953693280, 1430539920, 2861079840]

約数ペア:

[(1, 2861079840), (2, 1430539920), (3, 953693280), (4, 715269960), (5, 572215968), (6, 476846640), (8, 357634980), (9, 317897760), (10, 286107984), (12, 238423320), (15, 190738656), (16, 178817490), (18, 158948880), (20, 143053992), (24, 119211660), (27, 105965920), (30, 95369328), (32, 89408745), (36, 79474440), (40, 71526996), (45, 63579552), (48, 59605830), (54, 52982960), (60, 47684664), (72, 39737220), (80, 35763498), (90, 31789776), (96, 29802915), (108, 26491480), (120, 23842332), (135, 21193184), (144, 19868610), (160, 17881749), (180, 15894888), (216, 13245740), (240, 11921166), (270, 10596592), (288, 9934305), (360, 7947444), (432, 6622870), (480, 5960583), (540, 5298296), (720, 3973722), (864, 3311435), (1080, 2649148), (1440, 1986861), (2160, 1324574), (4320, 662287)]