4515821280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{348443}}^1$

素因数の和:348470

約数の個数: 120

約数和(自身を含む): 15937131672

約数和(自身を除く): 11421310392

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, 348443, 696886, 1045329, 1393772, 1742215, 2090658, 2787544, 3135987, 3484430, 4181316, 5226645, 5575088, 6271974, 6968860, 8362632, 9407961, 10453290, 11150176, 12543948, 13937720, 15679935, 16725264, 18815922, 20906580, 25087896, 27875440, 28223883, 31359870, 33450528, 37631844, 41813160, 47039805, 50175792, 55750880, 56447766, 62719740, 75263688, 83626320, 94079610, 100351584, 112895532, 125439480, 141119415, 150527376, 167252640, 188159220, 225791064, 250878960, 282238830, 301054752, 376318440, 451582128, 501757920, 564477660, 752636880, 903164256, 1128955320, 1505273760, 2257910640, 4515821280]

約数ペア:

[(1, 4515821280), (2, 2257910640), (3, 1505273760), (4, 1128955320), (5, 903164256), (6, 752636880), (8, 564477660), (9, 501757920), (10, 451582128), (12, 376318440), (15, 301054752), (16, 282238830), (18, 250878960), (20, 225791064), (24, 188159220), (27, 167252640), (30, 150527376), (32, 141119415), (36, 125439480), (40, 112895532), (45, 100351584), (48, 94079610), (54, 83626320), (60, 75263688), (72, 62719740), (80, 56447766), (81, 55750880), (90, 50175792), (96, 47039805), (108, 41813160), (120, 37631844), (135, 33450528), (144, 31359870), (160, 28223883), (162, 27875440), (180, 25087896), (216, 20906580), (240, 18815922), (270, 16725264), (288, 15679935), (324, 13937720), (360, 12543948), (405, 11150176), (432, 10453290), (480, 9407961), (540, 8362632), (648, 6968860), (720, 6271974), (810, 5575088), (864, 5226645), (1080, 4181316), (1296, 3484430), (1440, 3135987), (1620, 2787544), (2160, 2090658), (2592, 1742215), (3240, 1393772), (4320, 1045329), (6480, 696886), (12960, 348443)]