495469440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 1791201600

約数和(自身を除く): 1295732160

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 541, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1082, 1152, 1272, 1431, 1440, 1590, 1623, 1696, 1728, 1908, 1920, 2120, 2160, 2164, 2385, 2544, 2705, 2862, 2880, 3180, 3246, 3392, 3456, 3816, 4240, 4320, 4328, 4770, 4869, 5088, 5410, 5724, 5760, 6360, 6492, 6784, 7155, 7632, 8115, 8480, 8640, 8656, 9540, 9738, 10176, 10820, 11448, 12720, 12984, 14310, 14607, 15264, 16230, 16960, 17280, 17312, 19080, 19476, 20352, 21640, 22896, 24345, 25440, 25968, 28620, 28673, 29214, 30528, 32460, 33920, 34624, 38160, 38952, 43280, 45792, 48690, 50880, 51936, 57240, 57346, 58428, 61056, 64920, 69248, 73035, 76320, 77904, 86019, 86560, 91584, 97380, 101760, 103872, 114480, 114692, 116856, 129840, 143365, 146070, 152640, 155808, 172038, 173120, 183168, 194760, 207744, 228960, 229384, 233712, 258057, 259680, 286730, 292140, 305280, 311616, 344076, 346240, 389520, 430095, 457920, 458768, 467424, 516114, 519360, 573460, 584280, 623232, 688152, 774171, 779040, 860190, 915840, 917536, 934848, 1032228, 1038720, 1146920, 1168560, 1290285, 1376304, 1548342, 1558080, 1720380, 1835072, 1869696, 2064456, 2293840, 2337120, 2580570, 2752608, 3096684, 3116160, 3440760, 3670144, 3870855, 4128912, 4587680, 4674240, 5161140, 5505216, 6193368, 6881520, 7741710, 8257824, 9175360, 9348480, 10322280, 11010432, 12386736, 13763040, 15483420, 16515648, 18350720, 20644560, 24773472, 27526080, 30966840, 33031296, 41289120, 49546944, 55052160, 61933680, 82578240, 99093888, 123867360, 165156480, 247734720, 495469440]

約数ペア:

[(1, 495469440), (2, 247734720), (3, 165156480), (4, 123867360), (5, 99093888), (6, 82578240), (8, 61933680), (9, 55052160), (10, 49546944), (12, 41289120), (15, 33031296), (16, 30966840), (18, 27526080), (20, 24773472), (24, 20644560), (27, 18350720), (30, 16515648), (32, 15483420), (36, 13763040), (40, 12386736), (45, 11010432), (48, 10322280), (53, 9348480), (54, 9175360), (60, 8257824), (64, 7741710), (72, 6881520), (80, 6193368), (90, 5505216), (96, 5161140), (106, 4674240), (108, 4587680), (120, 4128912), (128, 3870855), (135, 3670144), (144, 3440760), (159, 3116160), (160, 3096684), (180, 2752608), (192, 2580570), (212, 2337120), (216, 2293840), (240, 2064456), (265, 1869696), (270, 1835072), (288, 1720380), (318, 1558080), (320, 1548342), (360, 1376304), (384, 1290285), (424, 1168560), (432, 1146920), (477, 1038720), (480, 1032228), (530, 934848), (540, 917536), (541, 915840), (576, 860190), (636, 779040), (640, 774171), (720, 688152), (795, 623232), (848, 584280), (864, 573460), (954, 519360), (960, 516114), (1060, 467424), (1080, 458768), (1082, 457920), (1152, 430095), (1272, 389520), (1431, 346240), (1440, 344076), (1590, 311616), (1623, 305280), (1696, 292140), (1728, 286730), (1908, 259680), (1920, 258057), (2120, 233712), (2160, 229384), (2164, 228960), (2385, 207744), (2544, 194760), (2705, 183168), (2862, 173120), (2880, 172038), (3180, 155808), (3246, 152640), (3392, 146070), (3456, 143365), (3816, 129840), (4240, 116856), (4320, 114692), (4328, 114480), (4770, 103872), (4869, 101760), (5088, 97380), (5410, 91584), (5724, 86560), (5760, 86019), (6360, 77904), (6492, 76320), (6784, 73035), (7155, 69248), (7632, 64920), (8115, 61056), (8480, 58428), (8640, 57346), (8656, 57240), (9540, 51936), (9738, 50880), (10176, 48690), (10820, 45792), (11448, 43280), (12720, 38952), (12984, 38160), (14310, 34624), (14607, 33920), (15264, 32460), (16230, 30528), (16960, 29214), (17280, 28673), (17312, 28620), (19080, 25968), (19476, 25440), (20352, 24345), (21640, 22896)]