86714640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4201

約数の個数: 120

約数和(自身を含む): 301331160

約数和(自身を除く): 214616520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4153, 4176, 5220, 6960, 8306, 10440, 12459, 16612, 20765, 20880, 24918, 33224, 37377, 41530, 49836, 62295, 66448, 74754, 83060, 99672, 120437, 124590, 149508, 166120, 186885, 199344, 240874, 249180, 299016, 332240, 361311, 373770, 481748, 498360, 598032, 602185, 722622, 747540, 963496, 996720, 1083933, 1204370, 1445244, 1495080, 1806555, 1926992, 2167866, 2408740, 2890488, 2990160, 3613110, 4335732, 4817480, 5419665, 5780976, 7226220, 8671464, 9634960, 10839330, 14452440, 17342928, 21678660, 28904880, 43357320, 86714640]

約数ペア:

[(1, 86714640), (2, 43357320), (3, 28904880), (4, 21678660), (5, 17342928), (6, 14452440), (8, 10839330), (9, 9634960), (10, 8671464), (12, 7226220), (15, 5780976), (16, 5419665), (18, 4817480), (20, 4335732), (24, 3613110), (29, 2990160), (30, 2890488), (36, 2408740), (40, 2167866), (45, 1926992), (48, 1806555), (58, 1495080), (60, 1445244), (72, 1204370), (80, 1083933), (87, 996720), (90, 963496), (116, 747540), (120, 722622), (144, 602185), (145, 598032), (174, 498360), (180, 481748), (232, 373770), (240, 361311), (261, 332240), (290, 299016), (348, 249180), (360, 240874), (435, 199344), (464, 186885), (522, 166120), (580, 149508), (696, 124590), (720, 120437), (870, 99672), (1044, 83060), (1160, 74754), (1305, 66448), (1392, 62295), (1740, 49836), (2088, 41530), (2320, 37377), (2610, 33224), (3480, 24918), (4153, 20880), (4176, 20765), (5220, 16612), (6960, 12459), (8306, 10440)]