71143920

素因数分解:

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

素因数の和:11004

約数の個数: 100

約数和(自身を含む): 247115880

約数和(自身を除く): 175971960

約数列:

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

約数ペア:

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