40327200

素因数分解:

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

素因数の和:1896

約数の個数: 144

約数和(自身を含む): 145928160

約数和(自身を除く): 105600960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 1867, 2160, 2400, 2700, 3600, 3734, 4320, 5400, 5601, 7200, 7468, 9335, 10800, 11202, 14936, 16803, 18670, 21600, 22404, 28005, 29872, 33606, 37340, 44808, 46675, 50409, 56010, 59744, 67212, 74680, 84015, 89616, 93350, 100818, 112020, 134424, 140025, 149360, 168030, 179232, 186700, 201636, 224040, 252045, 268848, 280050, 298720, 336060, 373400, 403272, 420075, 448080, 504090, 537696, 560100, 672120, 746800, 806544, 840150, 896160, 1008180, 1120200, 1260225, 1344240, 1493600, 1613088, 1680300, 2016360, 2240400, 2520450, 2688480, 3360600, 4032720, 4480800, 5040900, 6721200, 8065440, 10081800, 13442400, 20163600, 40327200]

約数ペア:

[(1, 40327200), (2, 20163600), (3, 13442400), (4, 10081800), (5, 8065440), (6, 6721200), (8, 5040900), (9, 4480800), (10, 4032720), (12, 3360600), (15, 2688480), (16, 2520450), (18, 2240400), (20, 2016360), (24, 1680300), (25, 1613088), (27, 1493600), (30, 1344240), (32, 1260225), (36, 1120200), (40, 1008180), (45, 896160), (48, 840150), (50, 806544), (54, 746800), (60, 672120), (72, 560100), (75, 537696), (80, 504090), (90, 448080), (96, 420075), (100, 403272), (108, 373400), (120, 336060), (135, 298720), (144, 280050), (150, 268848), (160, 252045), (180, 224040), (200, 201636), (216, 186700), (225, 179232), (240, 168030), (270, 149360), (288, 140025), (300, 134424), (360, 112020), (400, 100818), (432, 93350), (450, 89616), (480, 84015), (540, 74680), (600, 67212), (675, 59744), (720, 56010), (800, 50409), (864, 46675), (900, 44808), (1080, 37340), (1200, 33606), (1350, 29872), (1440, 28005), (1800, 22404), (1867, 21600), (2160, 18670), (2400, 16803), (2700, 14936), (3600, 11202), (3734, 10800), (4320, 9335), (5400, 7468), (5601, 7200)]