76472640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 224

約数和(自身を含む): 276514560

約数和(自身を除く): 200041920

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, 135, 144, 159, 160, 167, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 334, 360, 424, 432, 477, 480, 501, 530, 540, 576, 636, 668, 720, 795, 835, 848, 864, 954, 960, 1002, 1060, 1080, 1272, 1336, 1431, 1440, 1503, 1590, 1670, 1696, 1728, 1908, 2004, 2120, 2160, 2385, 2505, 2544, 2672, 2862, 2880, 3006, 3180, 3340, 3392, 3816, 4008, 4240, 4320, 4509, 4770, 5010, 5088, 5344, 5724, 6012, 6360, 6680, 7155, 7515, 7632, 8016, 8480, 8640, 8851, 9018, 9540, 10020, 10176, 10688, 11448, 12024, 12720, 13360, 14310, 15030, 15264, 16032, 16960, 17702, 18036, 19080, 20040, 22545, 22896, 24048, 25440, 26553, 26720, 28620, 30060, 30528, 32064, 35404, 36072, 38160, 40080, 44255, 45090, 45792, 48096, 50880, 53106, 53440, 57240, 60120, 70808, 72144, 76320, 79659, 80160, 88510, 90180, 91584, 96192, 106212, 114480, 120240, 132765, 141616, 144288, 152640, 159318, 160320, 177020, 180360, 212424, 228960, 238977, 240480, 265530, 283232, 288576, 318636, 354040, 360720, 398295, 424848, 457920, 477954, 480960, 531060, 566464, 637272, 708080, 721440, 796590, 849696, 955908, 1062120, 1194885, 1274544, 1416160, 1442880, 1593180, 1699392, 1911816, 2124240, 2389770, 2549088, 2832320, 3186360, 3823632, 4248480, 4779540, 5098176, 6372720, 7647264, 8496960, 9559080, 12745440, 15294528, 19118160, 25490880, 38236320, 76472640]

約数ペア:

[(1, 76472640), (2, 38236320), (3, 25490880), (4, 19118160), (5, 15294528), (6, 12745440), (8, 9559080), (9, 8496960), (10, 7647264), (12, 6372720), (15, 5098176), (16, 4779540), (18, 4248480), (20, 3823632), (24, 3186360), (27, 2832320), (30, 2549088), (32, 2389770), (36, 2124240), (40, 1911816), (45, 1699392), (48, 1593180), (53, 1442880), (54, 1416160), (60, 1274544), (64, 1194885), (72, 1062120), (80, 955908), (90, 849696), (96, 796590), (106, 721440), (108, 708080), (120, 637272), (135, 566464), (144, 531060), (159, 480960), (160, 477954), (167, 457920), (180, 424848), (192, 398295), (212, 360720), (216, 354040), (240, 318636), (265, 288576), (270, 283232), (288, 265530), (318, 240480), (320, 238977), (334, 228960), (360, 212424), (424, 180360), (432, 177020), (477, 160320), (480, 159318), (501, 152640), (530, 144288), (540, 141616), (576, 132765), (636, 120240), (668, 114480), (720, 106212), (795, 96192), (835, 91584), (848, 90180), (864, 88510), (954, 80160), (960, 79659), (1002, 76320), (1060, 72144), (1080, 70808), (1272, 60120), (1336, 57240), (1431, 53440), (1440, 53106), (1503, 50880), (1590, 48096), (1670, 45792), (1696, 45090), (1728, 44255), (1908, 40080), (2004, 38160), (2120, 36072), (2160, 35404), (2385, 32064), (2505, 30528), (2544, 30060), (2672, 28620), (2862, 26720), (2880, 26553), (3006, 25440), (3180, 24048), (3340, 22896), (3392, 22545), (3816, 20040), (4008, 19080), (4240, 18036), (4320, 17702), (4509, 16960), (4770, 16032), (5010, 15264), (5088, 15030), (5344, 14310), (5724, 13360), (6012, 12720), (6360, 12024), (6680, 11448), (7155, 10688), (7515, 10176), (7632, 10020), (8016, 9540), (8480, 9018), (8640, 8851)]