28615422960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{427351}}^1$

素因数の和:427404

約数の個数: 160

約数和(自身を含む): 101743964160

約数和(自身を除く): 73128541200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 427351, 854702, 1282053, 1709404, 2136755, 2564106, 3418808, 3846159, 4273510, 5128212, 6410265, 6837616, 7692318, 8547020, 10256424, 11538477, 12820530, 13247881, 15384636, 17094040, 19230795, 20512848, 23076954, 25641060, 26495762, 30769272, 34188080, 38461590, 39743643, 46153908, 51282120, 52991524, 57692385, 61538544, 66239405, 76923180, 79487286, 92307816, 102564240, 105983048, 115384770, 119230929, 132478810, 153846360, 158974572, 184615632, 198718215, 211966096, 230769540, 238461858, 264957620, 307692720, 317949144, 357692787, 397436430, 461539080, 476923716, 529915240, 596154645, 635898288, 715385574, 794872860, 923078160, 953847432, 1059830480, 1192309290, 1430771148, 1589745720, 1788463935, 1907694864, 2384618580, 2861542296, 3179491440, 3576927870, 4769237160, 5723084592, 7153855740, 9538474320, 14307711480, 28615422960]

約数ペア:

[(1, 28615422960), (2, 14307711480), (3, 9538474320), (4, 7153855740), (5, 5723084592), (6, 4769237160), (8, 3576927870), (9, 3179491440), (10, 2861542296), (12, 2384618580), (15, 1907694864), (16, 1788463935), (18, 1589745720), (20, 1430771148), (24, 1192309290), (27, 1059830480), (30, 953847432), (31, 923078160), (36, 794872860), (40, 715385574), (45, 635898288), (48, 596154645), (54, 529915240), (60, 476923716), (62, 461539080), (72, 397436430), (80, 357692787), (90, 317949144), (93, 307692720), (108, 264957620), (120, 238461858), (124, 230769540), (135, 211966096), (144, 198718215), (155, 184615632), (180, 158974572), (186, 153846360), (216, 132478810), (240, 119230929), (248, 115384770), (270, 105983048), (279, 102564240), (310, 92307816), (360, 79487286), (372, 76923180), (432, 66239405), (465, 61538544), (496, 57692385), (540, 52991524), (558, 51282120), (620, 46153908), (720, 39743643), (744, 38461590), (837, 34188080), (930, 30769272), (1080, 26495762), (1116, 25641060), (1240, 23076954), (1395, 20512848), (1488, 19230795), (1674, 17094040), (1860, 15384636), (2160, 13247881), (2232, 12820530), (2480, 11538477), (2790, 10256424), (3348, 8547020), (3720, 7692318), (4185, 6837616), (4464, 6410265), (5580, 5128212), (6696, 4273510), (7440, 3846159), (8370, 3418808), (11160, 2564106), (13392, 2136755), (16740, 1709404), (22320, 1282053), (33480, 854702), (66960, 427351)]