247025160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1948

約数の個数: 128

約数和(自身を含む): 830361600

約数和(自身を除く): 583336440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1801, 1905, 2286, 2540, 3048, 3429, 3602, 3810, 4572, 5080, 5403, 5715, 6858, 7204, 7620, 9005, 9144, 10806, 11430, 13716, 14408, 15240, 16209, 17145, 18010, 21612, 22860, 27015, 27432, 32418, 34290, 36020, 43224, 45720, 48627, 54030, 64836, 68580, 72040, 81045, 97254, 108060, 129672, 137160, 162090, 194508, 216120, 228727, 243135, 324180, 389016, 457454, 486270, 648360, 686181, 914908, 972540, 1143635, 1372362, 1829816, 1945080, 2058543, 2287270, 2744724, 3430905, 4117086, 4574540, 5489448, 6175629, 6861810, 8234172, 9149080, 10292715, 12351258, 13723620, 16468344, 20585430, 24702516, 27447240, 30878145, 41170860, 49405032, 61756290, 82341720, 123512580, 247025160]

約数ペア:

[(1, 247025160), (2, 123512580), (3, 82341720), (4, 61756290), (5, 49405032), (6, 41170860), (8, 30878145), (9, 27447240), (10, 24702516), (12, 20585430), (15, 16468344), (18, 13723620), (20, 12351258), (24, 10292715), (27, 9149080), (30, 8234172), (36, 6861810), (40, 6175629), (45, 5489448), (54, 4574540), (60, 4117086), (72, 3430905), (90, 2744724), (108, 2287270), (120, 2058543), (127, 1945080), (135, 1829816), (180, 1372362), (216, 1143635), (254, 972540), (270, 914908), (360, 686181), (381, 648360), (508, 486270), (540, 457454), (635, 389016), (762, 324180), (1016, 243135), (1080, 228727), (1143, 216120), (1270, 194508), (1524, 162090), (1801, 137160), (1905, 129672), (2286, 108060), (2540, 97254), (3048, 81045), (3429, 72040), (3602, 68580), (3810, 64836), (4572, 54030), (5080, 48627), (5403, 45720), (5715, 43224), (6858, 36020), (7204, 34290), (7620, 32418), (9005, 27432), (9144, 27015), (10806, 22860), (11430, 21612), (13716, 18010), (14408, 17145), (15240, 16209)]