82409280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85843}}^1$

素因数の和:85863

約数の個数: 56

約数和(自身を含む): 261652512

約数和(自身を除く): 179243232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 85843, 171686, 257529, 343372, 429215, 515058, 686744, 858430, 1030116, 1287645, 1373488, 1716860, 2060232, 2575290, 2746976, 3433720, 4120464, 5150580, 5493952, 6867440, 8240928, 10301160, 13734880, 16481856, 20602320, 27469760, 41204640, 82409280]

約数ペア:

[(1, 82409280), (2, 41204640), (3, 27469760), (4, 20602320), (5, 16481856), (6, 13734880), (8, 10301160), (10, 8240928), (12, 6867440), (15, 5493952), (16, 5150580), (20, 4120464), (24, 3433720), (30, 2746976), (32, 2575290), (40, 2060232), (48, 1716860), (60, 1373488), (64, 1287645), (80, 1030116), (96, 858430), (120, 686744), (160, 515058), (192, 429215), (240, 343372), (320, 257529), (480, 171686), (960, 85843)]