65728052640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5071609}}^1$

素因数の和:5071636

約数の個数: 120

約数和(自身を含む): 231965298180

約数和(自身を除く): 166237245540

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, 12960, 5071609, 10143218, 15214827, 20286436, 25358045, 30429654, 40572872, 45644481, 50716090, 60859308, 76074135, 81145744, 91288962, 101432180, 121718616, 136933443, 152148270, 162291488, 182577924, 202864360, 228222405, 243437232, 273866886, 304296540, 365155848, 405728720, 410800329, 456444810, 486874464, 547733772, 608593080, 684667215, 730311696, 811457440, 821600658, 912889620, 1095467544, 1217186160, 1369334430, 1460623392, 1643201316, 1825779240, 2054001645, 2190935088, 2434372320, 2738668860, 3286402632, 3651558480, 4108003290, 4381870176, 5477337720, 6572805264, 7303116960, 8216006580, 10954675440, 13145610528, 16432013160, 21909350880, 32864026320, 65728052640]

約数ペア:

[(1, 65728052640), (2, 32864026320), (3, 21909350880), (4, 16432013160), (5, 13145610528), (6, 10954675440), (8, 8216006580), (9, 7303116960), (10, 6572805264), (12, 5477337720), (15, 4381870176), (16, 4108003290), (18, 3651558480), (20, 3286402632), (24, 2738668860), (27, 2434372320), (30, 2190935088), (32, 2054001645), (36, 1825779240), (40, 1643201316), (45, 1460623392), (48, 1369334430), (54, 1217186160), (60, 1095467544), (72, 912889620), (80, 821600658), (81, 811457440), (90, 730311696), (96, 684667215), (108, 608593080), (120, 547733772), (135, 486874464), (144, 456444810), (160, 410800329), (162, 405728720), (180, 365155848), (216, 304296540), (240, 273866886), (270, 243437232), (288, 228222405), (324, 202864360), (360, 182577924), (405, 162291488), (432, 152148270), (480, 136933443), (540, 121718616), (648, 101432180), (720, 91288962), (810, 81145744), (864, 76074135), (1080, 60859308), (1296, 50716090), (1440, 45644481), (1620, 40572872), (2160, 30429654), (2592, 25358045), (3240, 20286436), (4320, 15214827), (6480, 10143218), (12960, 5071609)]