82578240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 289928808

約数和(自身を除く): 207350568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 541, 576, 636, 720, 795, 848, 954, 960, 1060, 1082, 1272, 1440, 1590, 1623, 1696, 1908, 2120, 2164, 2385, 2544, 2705, 2880, 3180, 3246, 3392, 3816, 4240, 4328, 4770, 4869, 5088, 5410, 6360, 6492, 7632, 8115, 8480, 8656, 9540, 9738, 10176, 10820, 12720, 12984, 15264, 16230, 16960, 17312, 19080, 19476, 21640, 24345, 25440, 25968, 28673, 30528, 32460, 34624, 38160, 38952, 43280, 48690, 50880, 51936, 57346, 64920, 76320, 77904, 86019, 86560, 97380, 103872, 114692, 129840, 143365, 152640, 155808, 172038, 173120, 194760, 229384, 258057, 259680, 286730, 311616, 344076, 389520, 430095, 458768, 516114, 519360, 573460, 688152, 779040, 860190, 917536, 1032228, 1146920, 1290285, 1376304, 1558080, 1720380, 1835072, 2064456, 2293840, 2580570, 2752608, 3440760, 4128912, 4587680, 5161140, 5505216, 6881520, 8257824, 9175360, 10322280, 13763040, 16515648, 20644560, 27526080, 41289120, 82578240]

約数ペア:

[(1, 82578240), (2, 41289120), (3, 27526080), (4, 20644560), (5, 16515648), (6, 13763040), (8, 10322280), (9, 9175360), (10, 8257824), (12, 6881520), (15, 5505216), (16, 5161140), (18, 4587680), (20, 4128912), (24, 3440760), (30, 2752608), (32, 2580570), (36, 2293840), (40, 2064456), (45, 1835072), (48, 1720380), (53, 1558080), (60, 1376304), (64, 1290285), (72, 1146920), (80, 1032228), (90, 917536), (96, 860190), (106, 779040), (120, 688152), (144, 573460), (159, 519360), (160, 516114), (180, 458768), (192, 430095), (212, 389520), (240, 344076), (265, 311616), (288, 286730), (318, 259680), (320, 258057), (360, 229384), (424, 194760), (477, 173120), (480, 172038), (530, 155808), (541, 152640), (576, 143365), (636, 129840), (720, 114692), (795, 103872), (848, 97380), (954, 86560), (960, 86019), (1060, 77904), (1082, 76320), (1272, 64920), (1440, 57346), (1590, 51936), (1623, 50880), (1696, 48690), (1908, 43280), (2120, 38952), (2164, 38160), (2385, 34624), (2544, 32460), (2705, 30528), (2880, 28673), (3180, 25968), (3246, 25440), (3392, 24345), (3816, 21640), (4240, 19476), (4328, 19080), (4770, 17312), (4869, 16960), (5088, 16230), (5410, 15264), (6360, 12984), (6492, 12720), (7632, 10820), (8115, 10176), (8480, 9738), (8656, 9540)]