53437320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16493}}^1$

素因数の和:16516

約数の個数: 80

約数和(自身を含む): 179619660

約数和(自身を除く): 126182340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16493, 32986, 49479, 65972, 82465, 98958, 131944, 148437, 164930, 197916, 247395, 296874, 329860, 395832, 445311, 494790, 593748, 659720, 742185, 890622, 989580, 1187496, 1335933, 1484370, 1781244, 1979160, 2226555, 2671866, 2968740, 3562488, 4453110, 5343732, 5937480, 6679665, 8906220, 10687464, 13359330, 17812440, 26718660, 53437320]

約数ペア:

[(1, 53437320), (2, 26718660), (3, 17812440), (4, 13359330), (5, 10687464), (6, 8906220), (8, 6679665), (9, 5937480), (10, 5343732), (12, 4453110), (15, 3562488), (18, 2968740), (20, 2671866), (24, 2226555), (27, 1979160), (30, 1781244), (36, 1484370), (40, 1335933), (45, 1187496), (54, 989580), (60, 890622), (72, 742185), (81, 659720), (90, 593748), (108, 494790), (120, 445311), (135, 395832), (162, 329860), (180, 296874), (216, 247395), (270, 197916), (324, 164930), (360, 148437), (405, 131944), (540, 98958), (648, 82465), (810, 65972), (1080, 49479), (1620, 32986), (3240, 16493)]