488626560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28277}}^1$

素因数の和:28305

約数の個数: 128

約数和(自身を含む): 1730613600

約数和(自身を除く): 1241987040

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28277, 56554, 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, 7634790, 8143776, 9048640, 10179720, 10858368, 12215664, 13572960, 15269580, 16287552, 18097280, 20359440, 24431328, 27145920, 30539160, 32575104, 40718880, 48862656, 54291840, 61078320, 81437760, 97725312, 122156640, 162875520, 244313280, 488626560]

約数ペア:

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