427468320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1944

約数の個数: 192

約数和(自身を含む): 1525184640

約数和(自身を除く): 1097716320

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, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1867, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3734, 3816, 4240, 4320, 4770, 5088, 5601, 5724, 6360, 7155, 7468, 7632, 8480, 9335, 9540, 11202, 11448, 12720, 14310, 14936, 15264, 16803, 18670, 19080, 22404, 22896, 25440, 28005, 28620, 29872, 33606, 37340, 38160, 44808, 45792, 50409, 56010, 57240, 59744, 67212, 74680, 76320, 84015, 89616, 98951, 100818, 112020, 114480, 134424, 149360, 168030, 179232, 197902, 201636, 224040, 228960, 252045, 268848, 296853, 298720, 336060, 395804, 403272, 448080, 494755, 504090, 537696, 593706, 672120, 791608, 806544, 890559, 896160, 989510, 1008180, 1187412, 1344240, 1484265, 1583216, 1613088, 1781118, 1979020, 2016360, 2374824, 2671677, 2688480, 2968530, 3166432, 3562236, 3958040, 4032720, 4452795, 4749648, 5343354, 5937060, 7124472, 7916080, 8065440, 8905590, 9499296, 10686708, 11874120, 13358385, 14248944, 15832160, 17811180, 21373416, 23748240, 26716770, 28497888, 35622360, 42746832, 47496480, 53433540, 71244720, 85493664, 106867080, 142489440, 213734160, 427468320]

約数ペア:

[(1, 427468320), (2, 213734160), (3, 142489440), (4, 106867080), (5, 85493664), (6, 71244720), (8, 53433540), (9, 47496480), (10, 42746832), (12, 35622360), (15, 28497888), (16, 26716770), (18, 23748240), (20, 21373416), (24, 17811180), (27, 15832160), (30, 14248944), (32, 13358385), (36, 11874120), (40, 10686708), (45, 9499296), (48, 8905590), (53, 8065440), (54, 7916080), (60, 7124472), (72, 5937060), (80, 5343354), (90, 4749648), (96, 4452795), (106, 4032720), (108, 3958040), (120, 3562236), (135, 3166432), (144, 2968530), (159, 2688480), (160, 2671677), (180, 2374824), (212, 2016360), (216, 1979020), (240, 1781118), (265, 1613088), (270, 1583216), (288, 1484265), (318, 1344240), (360, 1187412), (424, 1008180), (432, 989510), (477, 896160), (480, 890559), (530, 806544), (540, 791608), (636, 672120), (720, 593706), (795, 537696), (848, 504090), (864, 494755), (954, 448080), (1060, 403272), (1080, 395804), (1272, 336060), (1431, 298720), (1440, 296853), (1590, 268848), (1696, 252045), (1867, 228960), (1908, 224040), (2120, 201636), (2160, 197902), (2385, 179232), (2544, 168030), (2862, 149360), (3180, 134424), (3734, 114480), (3816, 112020), (4240, 100818), (4320, 98951), (4770, 89616), (5088, 84015), (5601, 76320), (5724, 74680), (6360, 67212), (7155, 59744), (7468, 57240), (7632, 56010), (8480, 50409), (9335, 45792), (9540, 44808), (11202, 38160), (11448, 37340), (12720, 33606), (14310, 29872), (14936, 28620), (15264, 28005), (16803, 25440), (18670, 22896), (19080, 22404)]