1227048480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{40577}}^1$

素因数の和:40608

約数の個数: 192

約数和(自身を含む): 4908314880

約数和(自身を除く): 3681266400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 40577, 81154, 121731, 162308, 202885, 243462, 284039, 324616, 365193, 405770, 486924, 568078, 608655, 649232, 730386, 811540, 852117, 973848, 1095579, 1136156, 1217310, 1298464, 1420195, 1460772, 1623080, 1704234, 1825965, 1947696, 2191158, 2272312, 2434620, 2556351, 2840390, 2921544, 3246160, 3408468, 3651930, 3895392, 4260585, 4382316, 4544624, 4869240, 5112702, 5477895, 5680780, 5843088, 6492320, 6816936, 7303860, 7669053, 8521170, 8764632, 9089248, 9738480, 10225404, 10955790, 11361560, 11686176, 12781755, 13633872, 14607720, 15338106, 17042340, 17529264, 19476960, 20450808, 21911580, 22723120, 25563510, 27267744, 29215440, 30676212, 34084680, 35058528, 38345265, 40901616, 43823160, 45446240, 51127020, 58430880, 61352424, 68169360, 76690530, 81803232, 87646320, 102254040, 122704848, 136338720, 153381060, 175292640, 204508080, 245409696, 306762120, 409016160, 613524240, 1227048480]

約数ペア:

[(1, 1227048480), (2, 613524240), (3, 409016160), (4, 306762120), (5, 245409696), (6, 204508080), (7, 175292640), (8, 153381060), (9, 136338720), (10, 122704848), (12, 102254040), (14, 87646320), (15, 81803232), (16, 76690530), (18, 68169360), (20, 61352424), (21, 58430880), (24, 51127020), (27, 45446240), (28, 43823160), (30, 40901616), (32, 38345265), (35, 35058528), (36, 34084680), (40, 30676212), (42, 29215440), (45, 27267744), (48, 25563510), (54, 22723120), (56, 21911580), (60, 20450808), (63, 19476960), (70, 17529264), (72, 17042340), (80, 15338106), (84, 14607720), (90, 13633872), (96, 12781755), (105, 11686176), (108, 11361560), (112, 10955790), (120, 10225404), (126, 9738480), (135, 9089248), (140, 8764632), (144, 8521170), (160, 7669053), (168, 7303860), (180, 6816936), (189, 6492320), (210, 5843088), (216, 5680780), (224, 5477895), (240, 5112702), (252, 4869240), (270, 4544624), (280, 4382316), (288, 4260585), (315, 3895392), (336, 3651930), (360, 3408468), (378, 3246160), (420, 2921544), (432, 2840390), (480, 2556351), (504, 2434620), (540, 2272312), (560, 2191158), (630, 1947696), (672, 1825965), (720, 1704234), (756, 1623080), (840, 1460772), (864, 1420195), (945, 1298464), (1008, 1217310), (1080, 1136156), (1120, 1095579), (1260, 973848), (1440, 852117), (1512, 811540), (1680, 730386), (1890, 649232), (2016, 608655), (2160, 568078), (2520, 486924), (3024, 405770), (3360, 365193), (3780, 324616), (4320, 284039), (5040, 243462), (6048, 202885), (7560, 162308), (10080, 121731), (15120, 81154), (30240, 40577)]