142287840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10979}}^1$

素因数の和:11006

約数の個数: 120

約数和(自身を含む): 502203240

約数和(自身を除く): 359915400

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10979, 12960, 21958, 32937, 43916, 54895, 65874, 87832, 98811, 109790, 131748, 164685, 175664, 197622, 219580, 263496, 296433, 329370, 351328, 395244, 439160, 494055, 526992, 592866, 658740, 790488, 878320, 889299, 988110, 1053984, 1185732, 1317480, 1482165, 1580976, 1756640, 1778598, 1976220, 2371464, 2634960, 2964330, 3161952, 3557196, 3952440, 4446495, 4742928, 5269920, 5928660, 7114392, 7904880, 8892990, 9485856, 11857320, 14228784, 15809760, 17785980, 23714640, 28457568, 35571960, 47429280, 71143920, 142287840]

約数ペア:

[(1, 142287840), (2, 71143920), (3, 47429280), (4, 35571960), (5, 28457568), (6, 23714640), (8, 17785980), (9, 15809760), (10, 14228784), (12, 11857320), (15, 9485856), (16, 8892990), (18, 7904880), (20, 7114392), (24, 5928660), (27, 5269920), (30, 4742928), (32, 4446495), (36, 3952440), (40, 3557196), (45, 3161952), (48, 2964330), (54, 2634960), (60, 2371464), (72, 1976220), (80, 1778598), (81, 1756640), (90, 1580976), (96, 1482165), (108, 1317480), (120, 1185732), (135, 1053984), (144, 988110), (160, 889299), (162, 878320), (180, 790488), (216, 658740), (240, 592866), (270, 526992), (288, 494055), (324, 439160), (360, 395244), (405, 351328), (432, 329370), (480, 296433), (540, 263496), (648, 219580), (720, 197622), (810, 175664), (864, 164685), (1080, 131748), (1296, 109790), (1440, 98811), (1620, 87832), (2160, 65874), (2592, 54895), (3240, 43916), (4320, 32937), (6480, 21958), (10979, 12960)]