494050320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1950

約数の個数: 160

約数和(自身を含む): 1716080640

約数和(自身を除く): 1222030320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1801, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3602, 3810, 4572, 5080, 5403, 5715, 6096, 6858, 7204, 7620, 9005, 9144, 10160, 10806, 11430, 13716, 14408, 15240, 16209, 17145, 18010, 18288, 21612, 22860, 27015, 27432, 28816, 30480, 32418, 34290, 36020, 43224, 45720, 48627, 54030, 54864, 64836, 68580, 72040, 81045, 86448, 91440, 97254, 108060, 129672, 137160, 144080, 162090, 194508, 216120, 228727, 243135, 259344, 274320, 324180, 389016, 432240, 457454, 486270, 648360, 686181, 778032, 914908, 972540, 1143635, 1296720, 1372362, 1829816, 1945080, 2058543, 2287270, 2744724, 3430905, 3659632, 3890160, 4117086, 4574540, 5489448, 6175629, 6861810, 8234172, 9149080, 10292715, 10978896, 12351258, 13723620, 16468344, 18298160, 20585430, 24702516, 27447240, 30878145, 32936688, 41170860, 49405032, 54894480, 61756290, 82341720, 98810064, 123512580, 164683440, 247025160, 494050320]

約数ペア:

[(1, 494050320), (2, 247025160), (3, 164683440), (4, 123512580), (5, 98810064), (6, 82341720), (8, 61756290), (9, 54894480), (10, 49405032), (12, 41170860), (15, 32936688), (16, 30878145), (18, 27447240), (20, 24702516), (24, 20585430), (27, 18298160), (30, 16468344), (36, 13723620), (40, 12351258), (45, 10978896), (48, 10292715), (54, 9149080), (60, 8234172), (72, 6861810), (80, 6175629), (90, 5489448), (108, 4574540), (120, 4117086), (127, 3890160), (135, 3659632), (144, 3430905), (180, 2744724), (216, 2287270), (240, 2058543), (254, 1945080), (270, 1829816), (360, 1372362), (381, 1296720), (432, 1143635), (508, 972540), (540, 914908), (635, 778032), (720, 686181), (762, 648360), (1016, 486270), (1080, 457454), (1143, 432240), (1270, 389016), (1524, 324180), (1801, 274320), (1905, 259344), (2032, 243135), (2160, 228727), (2286, 216120), (2540, 194508), (3048, 162090), (3429, 144080), (3602, 137160), (3810, 129672), (4572, 108060), (5080, 97254), (5403, 91440), (5715, 86448), (6096, 81045), (6858, 72040), (7204, 68580), (7620, 64836), (9005, 54864), (9144, 54030), (10160, 48627), (10806, 45720), (11430, 43224), (13716, 36020), (14408, 34290), (15240, 32418), (16209, 30480), (17145, 28816), (18010, 27432), (18288, 27015), (21612, 22860)]