18394922880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1064521}}^1$

素因数の和:1064549

約数の個数: 128

約数和(自身を含む): 65148746400

約数和(自身を除く): 46753823520

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, 1064521, 2129042, 3193563, 4258084, 5322605, 6387126, 8516168, 9580689, 10645210, 12774252, 15967815, 17032336, 19161378, 21290420, 25548504, 28742067, 31935630, 34064672, 38322756, 42580840, 47903445, 51097008, 57484134, 63871260, 68129344, 76645512, 85161680, 95806890, 102194016, 114968268, 127742520, 136258688, 143710335, 153291024, 170323360, 191613780, 204388032, 229936536, 255485040, 287420670, 306582048, 340646720, 383227560, 408776064, 459873072, 510970080, 574841340, 613164096, 681293440, 766455120, 919746144, 1021940160, 1149682680, 1226328192, 1532910240, 1839492288, 2043880320, 2299365360, 3065820480, 3678984576, 4598730720, 6131640960, 9197461440, 18394922880]

約数ペア:

[(1, 18394922880), (2, 9197461440), (3, 6131640960), (4, 4598730720), (5, 3678984576), (6, 3065820480), (8, 2299365360), (9, 2043880320), (10, 1839492288), (12, 1532910240), (15, 1226328192), (16, 1149682680), (18, 1021940160), (20, 919746144), (24, 766455120), (27, 681293440), (30, 613164096), (32, 574841340), (36, 510970080), (40, 459873072), (45, 408776064), (48, 383227560), (54, 340646720), (60, 306582048), (64, 287420670), (72, 255485040), (80, 229936536), (90, 204388032), (96, 191613780), (108, 170323360), (120, 153291024), (128, 143710335), (135, 136258688), (144, 127742520), (160, 114968268), (180, 102194016), (192, 95806890), (216, 85161680), (240, 76645512), (270, 68129344), (288, 63871260), (320, 57484134), (360, 51097008), (384, 47903445), (432, 42580840), (480, 38322756), (540, 34064672), (576, 31935630), (640, 28742067), (720, 25548504), (864, 21290420), (960, 19161378), (1080, 17032336), (1152, 15967815), (1440, 12774252), (1728, 10645210), (1920, 9580689), (2160, 8516168), (2880, 6387126), (3456, 5322605), (4320, 4258084), (5760, 3193563), (8640, 2129042), (17280, 1064521)]