313248960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4775

約数の個数: 168

約数和(自身を含む): 1124529120

約数和(自身を除く): 811280160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 4729, 5520, 6624, 7360, 8280, 9458, 11040, 13248, 14187, 16560, 18916, 22080, 23645, 28374, 33120, 37832, 42561, 47290, 56748, 66240, 70935, 75664, 85122, 94580, 108767, 113496, 141870, 151328, 170244, 189160, 212805, 217534, 226992, 283740, 302656, 326301, 340488, 378320, 425610, 435068, 453984, 543835, 567480, 652602, 680976, 756640, 851220, 870136, 907968, 978903, 1087670, 1134960, 1305204, 1361952, 1513280, 1631505, 1702440, 1740272, 1957806, 2175340, 2269920, 2610408, 2723904, 3263010, 3404880, 3480544, 3915612, 4350680, 4539840, 4894515, 5220816, 6526020, 6809760, 6961088, 7831224, 8701360, 9789030, 10441632, 13052040, 13619520, 15662448, 17402720, 19578060, 20883264, 26104080, 31324896, 34805440, 39156120, 52208160, 62649792, 78312240, 104416320, 156624480, 313248960]

約数ペア:

[(1, 313248960), (2, 156624480), (3, 104416320), (4, 78312240), (5, 62649792), (6, 52208160), (8, 39156120), (9, 34805440), (10, 31324896), (12, 26104080), (15, 20883264), (16, 19578060), (18, 17402720), (20, 15662448), (23, 13619520), (24, 13052040), (30, 10441632), (32, 9789030), (36, 8701360), (40, 7831224), (45, 6961088), (46, 6809760), (48, 6526020), (60, 5220816), (64, 4894515), (69, 4539840), (72, 4350680), (80, 3915612), (90, 3480544), (92, 3404880), (96, 3263010), (115, 2723904), (120, 2610408), (138, 2269920), (144, 2175340), (160, 1957806), (180, 1740272), (184, 1702440), (192, 1631505), (207, 1513280), (230, 1361952), (240, 1305204), (276, 1134960), (288, 1087670), (320, 978903), (345, 907968), (360, 870136), (368, 851220), (414, 756640), (460, 680976), (480, 652602), (552, 567480), (576, 543835), (690, 453984), (720, 435068), (736, 425610), (828, 378320), (920, 340488), (960, 326301), (1035, 302656), (1104, 283740), (1380, 226992), (1440, 217534), (1472, 212805), (1656, 189160), (1840, 170244), (2070, 151328), (2208, 141870), (2760, 113496), (2880, 108767), (3312, 94580), (3680, 85122), (4140, 75664), (4416, 70935), (4729, 66240), (5520, 56748), (6624, 47290), (7360, 42561), (8280, 37832), (9458, 33120), (11040, 28374), (13248, 23645), (14187, 22080), (16560, 18916)]