248756158080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4798537}}^1$

素因数の和:4798568

約数の個数: 160

約数和(自身を含む): 888353339940

約数和(自身を除く): 639597181860

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 4798537, 9597074, 14395611, 19194148, 23992685, 28791222, 38388296, 43186833, 47985370, 57582444, 71978055, 76776592, 86373666, 95970740, 115164888, 129560499, 143956110, 153553184, 172747332, 191941480, 215934165, 230329776, 259120998, 287912220, 307106368, 345494664, 383882960, 388681497, 431868330, 460659552, 518241996, 575824440, 614212736, 647802495, 690989328, 767765920, 777362994, 863736660, 921319104, 1036483992, 1151648880, 1295604990, 1381978656, 1535531840, 1554725988, 1727473320, 1842638208, 1943407485, 2072967984, 2303297760, 2591209980, 2763957312, 3071063680, 3109451976, 3454946640, 3886814970, 4145935968, 4606595520, 5182419960, 5527914624, 6218903952, 6909893280, 7773629940, 8291871936, 9213191040, 10364839920, 12437807904, 13819786560, 15547259880, 16583743872, 20729679840, 24875615808, 27639573120, 31094519760, 41459359680, 49751231616, 62189039520, 82918719360, 124378079040, 248756158080]

約数ペア:

[(1, 248756158080), (2, 124378079040), (3, 82918719360), (4, 62189039520), (5, 49751231616), (6, 41459359680), (8, 31094519760), (9, 27639573120), (10, 24875615808), (12, 20729679840), (15, 16583743872), (16, 15547259880), (18, 13819786560), (20, 12437807904), (24, 10364839920), (27, 9213191040), (30, 8291871936), (32, 7773629940), (36, 6909893280), (40, 6218903952), (45, 5527914624), (48, 5182419960), (54, 4606595520), (60, 4145935968), (64, 3886814970), (72, 3454946640), (80, 3109451976), (81, 3071063680), (90, 2763957312), (96, 2591209980), (108, 2303297760), (120, 2072967984), (128, 1943407485), (135, 1842638208), (144, 1727473320), (160, 1554725988), (162, 1535531840), (180, 1381978656), (192, 1295604990), (216, 1151648880), (240, 1036483992), (270, 921319104), (288, 863736660), (320, 777362994), (324, 767765920), (360, 690989328), (384, 647802495), (405, 614212736), (432, 575824440), (480, 518241996), (540, 460659552), (576, 431868330), (640, 388681497), (648, 383882960), (720, 345494664), (810, 307106368), (864, 287912220), (960, 259120998), (1080, 230329776), (1152, 215934165), (1296, 191941480), (1440, 172747332), (1620, 153553184), (1728, 143956110), (1920, 129560499), (2160, 115164888), (2592, 95970740), (2880, 86373666), (3240, 76776592), (3456, 71978055), (4320, 57582444), (5184, 47985370), (5760, 43186833), (6480, 38388296), (8640, 28791222), (10368, 23992685), (12960, 19194148), (17280, 14395611), (25920, 9597074), (51840, 4798537)]