2048906880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{118571}}^1$

素因数の和:118599

約数の個数: 128

約数和(自身を含む): 7256606400

約数和(自身を除く): 5207699520

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, 118571, 237142, 355713, 474284, 592855, 711426, 948568, 1067139, 1185710, 1422852, 1778565, 1897136, 2134278, 2371420, 2845704, 3201417, 3557130, 3794272, 4268556, 4742840, 5335695, 5691408, 6402834, 7114260, 7588544, 8537112, 9485680, 10671390, 11382816, 12805668, 14228520, 15177088, 16007085, 17074224, 18971360, 21342780, 22765632, 25611336, 28457040, 32014170, 34148448, 37942720, 42685560, 45531264, 51222672, 56914080, 64028340, 68296896, 75885440, 85371120, 102445344, 113828160, 128056680, 136593792, 170742240, 204890688, 227656320, 256113360, 341484480, 409781376, 512226720, 682968960, 1024453440, 2048906880]

約数ペア:

[(1, 2048906880), (2, 1024453440), (3, 682968960), (4, 512226720), (5, 409781376), (6, 341484480), (8, 256113360), (9, 227656320), (10, 204890688), (12, 170742240), (15, 136593792), (16, 128056680), (18, 113828160), (20, 102445344), (24, 85371120), (27, 75885440), (30, 68296896), (32, 64028340), (36, 56914080), (40, 51222672), (45, 45531264), (48, 42685560), (54, 37942720), (60, 34148448), (64, 32014170), (72, 28457040), (80, 25611336), (90, 22765632), (96, 21342780), (108, 18971360), (120, 17074224), (128, 16007085), (135, 15177088), (144, 14228520), (160, 12805668), (180, 11382816), (192, 10671390), (216, 9485680), (240, 8537112), (270, 7588544), (288, 7114260), (320, 6402834), (360, 5691408), (384, 5335695), (432, 4742840), (480, 4268556), (540, 3794272), (576, 3557130), (640, 3201417), (720, 2845704), (864, 2371420), (960, 2134278), (1080, 1897136), (1152, 1778565), (1440, 1422852), (1728, 1185710), (1920, 1067139), (2160, 948568), (2880, 711426), (3456, 592855), (4320, 474284), (5760, 355713), (8640, 237142), (17280, 118571)]