8110717920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{208609}}^1$

素因数の和:208639

約数の個数: 144

約数和(自身を含む): 28703067120

約数和(自身を除く): 20592349200

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 208609, 417218, 625827, 834436, 1043045, 1251654, 1668872, 1877481, 2086090, 2503308, 3129135, 3337744, 3754962, 4172180, 5006616, 5632443, 6258270, 6675488, 7509924, 8344360, 9387405, 10013232, 11264886, 12516540, 15019848, 16688720, 16897329, 18774810, 20026464, 22529772, 25033080, 28162215, 30039696, 33377440, 33794658, 37549620, 45059544, 50066160, 50691987, 56324430, 60079392, 67589316, 75099240, 84486645, 90119088, 100132320, 101383974, 112648860, 135178632, 150198480, 168973290, 180238176, 202767948, 225297720, 253459935, 270357264, 300396960, 337946580, 405535896, 450595440, 506919870, 540714528, 675893160, 811071792, 901190880, 1013839740, 1351786320, 1622143584, 2027679480, 2703572640, 4055358960, 8110717920]

約数ペア:

[(1, 8110717920), (2, 4055358960), (3, 2703572640), (4, 2027679480), (5, 1622143584), (6, 1351786320), (8, 1013839740), (9, 901190880), (10, 811071792), (12, 675893160), (15, 540714528), (16, 506919870), (18, 450595440), (20, 405535896), (24, 337946580), (27, 300396960), (30, 270357264), (32, 253459935), (36, 225297720), (40, 202767948), (45, 180238176), (48, 168973290), (54, 150198480), (60, 135178632), (72, 112648860), (80, 101383974), (81, 100132320), (90, 90119088), (96, 84486645), (108, 75099240), (120, 67589316), (135, 60079392), (144, 56324430), (160, 50691987), (162, 50066160), (180, 45059544), (216, 37549620), (240, 33794658), (243, 33377440), (270, 30039696), (288, 28162215), (324, 25033080), (360, 22529772), (405, 20026464), (432, 18774810), (480, 16897329), (486, 16688720), (540, 15019848), (648, 12516540), (720, 11264886), (810, 10013232), (864, 9387405), (972, 8344360), (1080, 7509924), (1215, 6675488), (1296, 6258270), (1440, 5632443), (1620, 5006616), (1944, 4172180), (2160, 3754962), (2430, 3337744), (2592, 3129135), (3240, 2503308), (3888, 2086090), (4320, 1877481), (4860, 1668872), (6480, 1251654), (7776, 1043045), (9720, 834436), (12960, 625827), (19440, 417218), (38880, 208609)]