27667440

素因数分解:

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

素因数の和:12831

約数の個数: 80

約数和(自身を含む): 95306400

約数和(自身を除く): 67638960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 115281, 128090, 153708, 192135, 204944, 230562, 256180, 307416, 345843, 384270, 461124, 512360, 576405, 614832, 691686, 768540, 922248, 1024720, 1152810, 1383372, 1537080, 1729215, 1844496, 2305620, 2766744, 3074160, 3458430, 4611240, 5533488, 6916860, 9222480, 13833720, 27667440]

約数ペア:

[(1, 27667440), (2, 13833720), (3, 9222480), (4, 6916860), (5, 5533488), (6, 4611240), (8, 3458430), (9, 3074160), (10, 2766744), (12, 2305620), (15, 1844496), (16, 1729215), (18, 1537080), (20, 1383372), (24, 1152810), (27, 1024720), (30, 922248), (36, 768540), (40, 691686), (45, 614832), (48, 576405), (54, 512360), (60, 461124), (72, 384270), (80, 345843), (90, 307416), (108, 256180), (120, 230562), (135, 204944), (144, 192135), (180, 153708), (216, 128090), (240, 115281), (270, 102472), (360, 76854), (432, 64045), (540, 51236), (720, 38427), (1080, 25618), (2160, 12809)]