249006960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{12809}}^1$

素因数の和:12837

約数の個数: 120

約数和(自身を含む): 867288240

約数和(自身を除く): 618281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 12809, 19440, 25618, 38427, 51236, 64045, 76854, 102472, 115281, 128090, 153708, 192135, 204944, 230562, 256180, 307416, 345843, 384270, 461124, 512360, 576405, 614832, 691686, 768540, 922248, 1024720, 1037529, 1152810, 1383372, 1537080, 1729215, 1844496, 2075058, 2305620, 2766744, 3074160, 3112587, 3458430, 4150116, 4611240, 5187645, 5533488, 6225174, 6916860, 8300232, 9222480, 10375290, 12450348, 13833720, 15562935, 16600464, 20750580, 24900696, 27667440, 31125870, 41501160, 49801392, 62251740, 83002320, 124503480, 249006960]

約数ペア:

[(1, 249006960), (2, 124503480), (3, 83002320), (4, 62251740), (5, 49801392), (6, 41501160), (8, 31125870), (9, 27667440), (10, 24900696), (12, 20750580), (15, 16600464), (16, 15562935), (18, 13833720), (20, 12450348), (24, 10375290), (27, 9222480), (30, 8300232), (36, 6916860), (40, 6225174), (45, 5533488), (48, 5187645), (54, 4611240), (60, 4150116), (72, 3458430), (80, 3112587), (81, 3074160), (90, 2766744), (108, 2305620), (120, 2075058), (135, 1844496), (144, 1729215), (162, 1537080), (180, 1383372), (216, 1152810), (240, 1037529), (243, 1024720), (270, 922248), (324, 768540), (360, 691686), (405, 614832), (432, 576405), (486, 512360), (540, 461124), (648, 384270), (720, 345843), (810, 307416), (972, 256180), (1080, 230562), (1215, 204944), (1296, 192135), (1620, 153708), (1944, 128090), (2160, 115281), (2430, 102472), (3240, 76854), (3888, 64045), (4860, 51236), (6480, 38427), (9720, 25618), (12809, 19440)]