20075830560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1549061}}^1$

素因数の和:1549088

約数の個数: 120

約数和(自身を含む): 70850997756

約数和(自身を除く): 50775167196

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, 1549061, 3098122, 4647183, 6196244, 7745305, 9294366, 12392488, 13941549, 15490610, 18588732, 23235915, 24784976, 27883098, 30981220, 37177464, 41824647, 46471830, 49569952, 55766196, 61962440, 69707745, 74354928, 83649294, 92943660, 111532392, 123924880, 125473941, 139415490, 148709856, 167298588, 185887320, 209123235, 223064784, 247849760, 250947882, 278830980, 334597176, 371774640, 418246470, 446129568, 501895764, 557661960, 627369705, 669194352, 743549280, 836492940, 1003791528, 1115323920, 1254739410, 1338388704, 1672985880, 2007583056, 2230647840, 2509478820, 3345971760, 4015166112, 5018957640, 6691943520, 10037915280, 20075830560]

約数ペア:

[(1, 20075830560), (2, 10037915280), (3, 6691943520), (4, 5018957640), (5, 4015166112), (6, 3345971760), (8, 2509478820), (9, 2230647840), (10, 2007583056), (12, 1672985880), (15, 1338388704), (16, 1254739410), (18, 1115323920), (20, 1003791528), (24, 836492940), (27, 743549280), (30, 669194352), (32, 627369705), (36, 557661960), (40, 501895764), (45, 446129568), (48, 418246470), (54, 371774640), (60, 334597176), (72, 278830980), (80, 250947882), (81, 247849760), (90, 223064784), (96, 209123235), (108, 185887320), (120, 167298588), (135, 148709856), (144, 139415490), (160, 125473941), (162, 123924880), (180, 111532392), (216, 92943660), (240, 83649294), (270, 74354928), (288, 69707745), (324, 61962440), (360, 55766196), (405, 49569952), (432, 46471830), (480, 41824647), (540, 37177464), (648, 30981220), (720, 27883098), (810, 24784976), (864, 23235915), (1080, 18588732), (1296, 15490610), (1440, 13941549), (1620, 12392488), (2160, 9294366), (2592, 7745305), (3240, 6196244), (4320, 4647183), (6480, 3098122), (12960, 1549061)]