1954506240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{28277}}^1$

素因数の和:28309

約数の個数: 160

約数和(自身を含む): 6942814560

約数和(自身を除く): 4988308320

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 28277, 34560, 56554, 69120, 84831, 113108, 141385, 169662, 226216, 254493, 282770, 339324, 424155, 452432, 508986, 565540, 678648, 763479, 848310, 904864, 1017972, 1131080, 1272465, 1357296, 1526958, 1696620, 1809728, 2035944, 2262160, 2544930, 2714592, 3053916, 3393240, 3619456, 3817395, 4071888, 4524320, 5089860, 5429184, 6107832, 6786480, 7238912, 7634790, 8143776, 9048640, 10179720, 10858368, 12215664, 13572960, 14477824, 15269580, 16287552, 18097280, 20359440, 21716736, 24431328, 27145920, 30539160, 32575104, 36194560, 40718880, 43433472, 48862656, 54291840, 61078320, 65150208, 72389120, 81437760, 97725312, 108583680, 122156640, 130300416, 162875520, 195450624, 217167360, 244313280, 325751040, 390901248, 488626560, 651502080, 977253120, 1954506240]

約数ペア:

[(1, 1954506240), (2, 977253120), (3, 651502080), (4, 488626560), (5, 390901248), (6, 325751040), (8, 244313280), (9, 217167360), (10, 195450624), (12, 162875520), (15, 130300416), (16, 122156640), (18, 108583680), (20, 97725312), (24, 81437760), (27, 72389120), (30, 65150208), (32, 61078320), (36, 54291840), (40, 48862656), (45, 43433472), (48, 40718880), (54, 36194560), (60, 32575104), (64, 30539160), (72, 27145920), (80, 24431328), (90, 21716736), (96, 20359440), (108, 18097280), (120, 16287552), (128, 15269580), (135, 14477824), (144, 13572960), (160, 12215664), (180, 10858368), (192, 10179720), (216, 9048640), (240, 8143776), (256, 7634790), (270, 7238912), (288, 6786480), (320, 6107832), (360, 5429184), (384, 5089860), (432, 4524320), (480, 4071888), (512, 3817395), (540, 3619456), (576, 3393240), (640, 3053916), (720, 2714592), (768, 2544930), (864, 2262160), (960, 2035944), (1080, 1809728), (1152, 1696620), (1280, 1526958), (1440, 1357296), (1536, 1272465), (1728, 1131080), (1920, 1017972), (2160, 904864), (2304, 848310), (2560, 763479), (2880, 678648), (3456, 565540), (3840, 508986), (4320, 452432), (4608, 424155), (5760, 339324), (6912, 282770), (7680, 254493), (8640, 226216), (11520, 169662), (13824, 141385), (17280, 113108), (23040, 84831), (28277, 69120), (34560, 56554)]