304381440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 240

約数和(自身を含む): 1150948656

約数和(自身を除く): 846567216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1201, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2402, 2560, 2640, 2816, 2880, 3168, 3520, 3603, 3840, 3960, 4224, 4608, 4804, 5280, 5632, 5760, 6005, 6336, 7040, 7206, 7680, 7920, 8448, 9608, 10560, 10809, 11520, 12010, 12672, 13211, 14080, 14412, 15840, 16896, 18015, 19216, 21120, 21618, 23040, 24020, 25344, 26422, 28160, 28824, 31680, 36030, 38432, 39633, 42240, 43236, 48040, 50688, 52844, 54045, 57648, 63360, 66055, 72060, 76864, 79266, 84480, 86472, 96080, 105688, 108090, 115296, 118899, 126720, 132110, 144120, 153728, 158532, 172944, 192160, 198165, 211376, 216180, 230592, 237798, 253440, 264220, 288240, 307456, 317064, 345888, 384320, 396330, 422752, 432360, 461184, 475596, 528440, 576480, 594495, 614912, 634128, 691776, 768640, 792660, 845504, 864720, 922368, 951192, 1056880, 1152960, 1188990, 1268256, 1383552, 1537280, 1585320, 1691008, 1729440, 1844736, 1902384, 2113760, 2305920, 2377980, 2536512, 2767104, 3074560, 3170640, 3382016, 3458880, 3804768, 4227520, 4611840, 4755960, 5073024, 5534208, 6341280, 6764032, 6917760, 7609536, 8455040, 9223680, 9511920, 10146048, 12682560, 13835520, 15219072, 16910080, 19023840, 20292096, 25365120, 27671040, 30438144, 33820160, 38047680, 50730240, 60876288, 76095360, 101460480, 152190720, 304381440]

約数ペア:

[(1, 304381440), (2, 152190720), (3, 101460480), (4, 76095360), (5, 60876288), (6, 50730240), (8, 38047680), (9, 33820160), (10, 30438144), (11, 27671040), (12, 25365120), (15, 20292096), (16, 19023840), (18, 16910080), (20, 15219072), (22, 13835520), (24, 12682560), (30, 10146048), (32, 9511920), (33, 9223680), (36, 8455040), (40, 7609536), (44, 6917760), (45, 6764032), (48, 6341280), (55, 5534208), (60, 5073024), (64, 4755960), (66, 4611840), (72, 4227520), (80, 3804768), (88, 3458880), (90, 3382016), (96, 3170640), (99, 3074560), (110, 2767104), (120, 2536512), (128, 2377980), (132, 2305920), (144, 2113760), (160, 1902384), (165, 1844736), (176, 1729440), (180, 1691008), (192, 1585320), (198, 1537280), (220, 1383552), (240, 1268256), (256, 1188990), (264, 1152960), (288, 1056880), (320, 951192), (330, 922368), (352, 864720), (360, 845504), (384, 792660), (396, 768640), (440, 691776), (480, 634128), (495, 614912), (512, 594495), (528, 576480), (576, 528440), (640, 475596), (660, 461184), (704, 432360), (720, 422752), (768, 396330), (792, 384320), (880, 345888), (960, 317064), (990, 307456), (1056, 288240), (1152, 264220), (1201, 253440), (1280, 237798), (1320, 230592), (1408, 216180), (1440, 211376), (1536, 198165), (1584, 192160), (1760, 172944), (1920, 158532), (1980, 153728), (2112, 144120), (2304, 132110), (2402, 126720), (2560, 118899), (2640, 115296), (2816, 108090), (2880, 105688), (3168, 96080), (3520, 86472), (3603, 84480), (3840, 79266), (3960, 76864), (4224, 72060), (4608, 66055), (4804, 63360), (5280, 57648), (5632, 54045), (5760, 52844), (6005, 50688), (6336, 48040), (7040, 43236), (7206, 42240), (7680, 39633), (7920, 38432), (8448, 36030), (9608, 31680), (10560, 28824), (10809, 28160), (11520, 26422), (12010, 25344), (12672, 24020), (13211, 23040), (14080, 21618), (14412, 21120), (15840, 19216), (16896, 18015)]