288506880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 176

約数和(自身を含む): 1025792640

約数和(自身を除く): 737285760

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2087, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4174, 4320, 4608, 5120, 5760, 6261, 6912, 7680, 8348, 8640, 9216, 10435, 11520, 12522, 13824, 15360, 16696, 17280, 18783, 20870, 23040, 25044, 27648, 31305, 33392, 34560, 37566, 41740, 46080, 50088, 56349, 62610, 66784, 69120, 75132, 83480, 93915, 100176, 112698, 125220, 133568, 138240, 150264, 166960, 187830, 200352, 225396, 250440, 267136, 281745, 300528, 333920, 375660, 400704, 450792, 500880, 534272, 563490, 601056, 667840, 751320, 801408, 901584, 1001760, 1068544, 1126980, 1202112, 1335680, 1502640, 1602816, 1803168, 2003520, 2137088, 2253960, 2404224, 2671360, 3005280, 3205632, 3606336, 4007040, 4507920, 4808448, 5342720, 6010560, 6411264, 7212672, 8014080, 9015840, 9616896, 10685440, 12021120, 14425344, 16028160, 18031680, 19233792, 24042240, 28850688, 32056320, 36063360, 48084480, 57701376, 72126720, 96168960, 144253440, 288506880]

約数ペア:

[(1, 288506880), (2, 144253440), (3, 96168960), (4, 72126720), (5, 57701376), (6, 48084480), (8, 36063360), (9, 32056320), (10, 28850688), (12, 24042240), (15, 19233792), (16, 18031680), (18, 16028160), (20, 14425344), (24, 12021120), (27, 10685440), (30, 9616896), (32, 9015840), (36, 8014080), (40, 7212672), (45, 6411264), (48, 6010560), (54, 5342720), (60, 4808448), (64, 4507920), (72, 4007040), (80, 3606336), (90, 3205632), (96, 3005280), (108, 2671360), (120, 2404224), (128, 2253960), (135, 2137088), (144, 2003520), (160, 1803168), (180, 1602816), (192, 1502640), (216, 1335680), (240, 1202112), (256, 1126980), (270, 1068544), (288, 1001760), (320, 901584), (360, 801408), (384, 751320), (432, 667840), (480, 601056), (512, 563490), (540, 534272), (576, 500880), (640, 450792), (720, 400704), (768, 375660), (864, 333920), (960, 300528), (1024, 281745), (1080, 267136), (1152, 250440), (1280, 225396), (1440, 200352), (1536, 187830), (1728, 166960), (1920, 150264), (2087, 138240), (2160, 133568), (2304, 125220), (2560, 112698), (2880, 100176), (3072, 93915), (3456, 83480), (3840, 75132), (4174, 69120), (4320, 66784), (4608, 62610), (5120, 56349), (5760, 50088), (6261, 46080), (6912, 41740), (7680, 37566), (8348, 34560), (8640, 33392), (9216, 31305), (10435, 27648), (11520, 25044), (12522, 23040), (13824, 20870), (15360, 18783), (16696, 17280)]