56414880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 143368704

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, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1451, 1620, 1944, 2160, 2430, 2592, 2902, 3240, 3888, 4320, 4353, 4860, 5804, 6480, 7255, 7776, 8706, 9720, 11608, 12960, 13059, 14510, 17412, 19440, 21765, 23216, 26118, 29020, 34824, 38880, 39177, 43530, 46432, 52236, 58040, 65295, 69648, 78354, 87060, 104472, 116080, 117531, 130590, 139296, 156708, 174120, 195885, 208944, 232160, 235062, 261180, 313416, 348240, 352593, 391770, 417888, 470124, 522360, 587655, 626832, 696480, 705186, 783540, 940248, 1044720, 1175310, 1253664, 1410372, 1567080, 1762965, 1880496, 2089440, 2350620, 2820744, 3134160, 3525930, 3760992, 4701240, 5641488, 6268320, 7051860, 9402480, 11282976, 14103720, 18804960, 28207440, 56414880]

約数ペア:

[(1, 56414880), (2, 28207440), (3, 18804960), (4, 14103720), (5, 11282976), (6, 9402480), (8, 7051860), (9, 6268320), (10, 5641488), (12, 4701240), (15, 3760992), (16, 3525930), (18, 3134160), (20, 2820744), (24, 2350620), (27, 2089440), (30, 1880496), (32, 1762965), (36, 1567080), (40, 1410372), (45, 1253664), (48, 1175310), (54, 1044720), (60, 940248), (72, 783540), (80, 705186), (81, 696480), (90, 626832), (96, 587655), (108, 522360), (120, 470124), (135, 417888), (144, 391770), (160, 352593), (162, 348240), (180, 313416), (216, 261180), (240, 235062), (243, 232160), (270, 208944), (288, 195885), (324, 174120), (360, 156708), (405, 139296), (432, 130590), (480, 117531), (486, 116080), (540, 104472), (648, 87060), (720, 78354), (810, 69648), (864, 65295), (972, 58040), (1080, 52236), (1215, 46432), (1296, 43530), (1440, 39177), (1451, 38880), (1620, 34824), (1944, 29020), (2160, 26118), (2430, 23216), (2592, 21765), (2902, 19440), (3240, 17412), (3888, 14510), (4320, 13059), (4353, 12960), (4860, 11608), (5804, 9720), (6480, 8706), (7255, 7776)]