1548161280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5893

約数の個数: 216

約数和(自身を含む): 5590323648

約数和(自身を除く): 4042162368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5843, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 11686, 13248, 14720, 16560, 17529, 17664, 22080, 23372, 26496, 29215, 29440, 33120, 35058, 44160, 46744, 52587, 52992, 58430, 66240, 70116, 87645, 88320, 93488, 105174, 116860, 132480, 134389, 140232, 175290, 186976, 210348, 233720, 262935, 264960, 268778, 280464, 350580, 373952, 403167, 420696, 467440, 525870, 537556, 560928, 671945, 701160, 747904, 806334, 841392, 934880, 1051740, 1075112, 1121856, 1209501, 1343890, 1402320, 1495808, 1612668, 1682784, 1869760, 2015835, 2103480, 2150224, 2243712, 2419002, 2687780, 2804640, 3225336, 3365568, 3739520, 4031670, 4206960, 4300448, 4487424, 4838004, 5375560, 5609280, 6047505, 6450672, 6731136, 7479040, 8063340, 8413920, 8600896, 9676008, 10751120, 11218560, 12095010, 12901344, 13462272, 16126680, 16827840, 17201792, 19352016, 21502240, 22437120, 24190020, 25802688, 32253360, 33655680, 34403584, 38704032, 43004480, 48380040, 51605376, 64506720, 67311360, 77408064, 86008960, 96760080, 103210752, 129013440, 154816128, 172017920, 193520160, 258026880, 309632256, 387040320, 516053760, 774080640, 1548161280]

約数ペア:

[(1, 1548161280), (2, 774080640), (3, 516053760), (4, 387040320), (5, 309632256), (6, 258026880), (8, 193520160), (9, 172017920), (10, 154816128), (12, 129013440), (15, 103210752), (16, 96760080), (18, 86008960), (20, 77408064), (23, 67311360), (24, 64506720), (30, 51605376), (32, 48380040), (36, 43004480), (40, 38704032), (45, 34403584), (46, 33655680), (48, 32253360), (60, 25802688), (64, 24190020), (69, 22437120), (72, 21502240), (80, 19352016), (90, 17201792), (92, 16827840), (96, 16126680), (115, 13462272), (120, 12901344), (128, 12095010), (138, 11218560), (144, 10751120), (160, 9676008), (180, 8600896), (184, 8413920), (192, 8063340), (207, 7479040), (230, 6731136), (240, 6450672), (256, 6047505), (276, 5609280), (288, 5375560), (320, 4838004), (345, 4487424), (360, 4300448), (368, 4206960), (384, 4031670), (414, 3739520), (460, 3365568), (480, 3225336), (552, 2804640), (576, 2687780), (640, 2419002), (690, 2243712), (720, 2150224), (736, 2103480), (768, 2015835), (828, 1869760), (920, 1682784), (960, 1612668), (1035, 1495808), (1104, 1402320), (1152, 1343890), (1280, 1209501), (1380, 1121856), (1440, 1075112), (1472, 1051740), (1656, 934880), (1840, 841392), (1920, 806334), (2070, 747904), (2208, 701160), (2304, 671945), (2760, 560928), (2880, 537556), (2944, 525870), (3312, 467440), (3680, 420696), (3840, 403167), (4140, 373952), (4416, 350580), (5520, 280464), (5760, 268778), (5843, 264960), (5888, 262935), (6624, 233720), (7360, 210348), (8280, 186976), (8832, 175290), (11040, 140232), (11520, 134389), (11686, 132480), (13248, 116860), (14720, 105174), (16560, 93488), (17529, 88320), (17664, 87645), (22080, 70116), (23372, 66240), (26496, 58430), (29215, 52992), (29440, 52587), (33120, 46744), (35058, 44160)]