86309280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 96

約数和(自身を含む): 302097600

約数和(自身を除く): 215788320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 179811, 199790, 239748, 299685, 319664, 359622, 399580, 479496, 539433, 599370, 639328, 719244, 799160, 899055, 958992, 1078866, 1198740, 1438488, 1598320, 1798110, 1917984, 2157732, 2397480, 2697165, 2876976, 3196640, 3596220, 4315464, 4794960, 5394330, 5753952, 7192440, 8630928, 9589920, 10788660, 14384880, 17261856, 21577320, 28769760, 43154640, 86309280]

約数ペア:

[(1, 86309280), (2, 43154640), (3, 28769760), (4, 21577320), (5, 17261856), (6, 14384880), (8, 10788660), (9, 9589920), (10, 8630928), (12, 7192440), (15, 5753952), (16, 5394330), (18, 4794960), (20, 4315464), (24, 3596220), (27, 3196640), (30, 2876976), (32, 2697165), (36, 2397480), (40, 2157732), (45, 1917984), (48, 1798110), (54, 1598320), (60, 1438488), (72, 1198740), (80, 1078866), (90, 958992), (96, 899055), (108, 799160), (120, 719244), (135, 639328), (144, 599370), (160, 539433), (180, 479496), (216, 399580), (240, 359622), (270, 319664), (288, 299685), (360, 239748), (432, 199790), (480, 179811), (540, 159832), (720, 119874), (864, 99895), (1080, 79916), (1440, 59937), (2160, 39958), (4320, 19979)]