144205920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{3709}}^1$

素因数の和:3739

約数の個数: 144

約数和(自身を含む): 510466320

約数和(自身を除く): 366260400

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, 1620, 1944, 2160, 2430, 2592, 3240, 3709, 3888, 4320, 4860, 6480, 7418, 7776, 9720, 11127, 12960, 14836, 18545, 19440, 22254, 29672, 33381, 37090, 38880, 44508, 55635, 59344, 66762, 74180, 89016, 100143, 111270, 118688, 133524, 148360, 166905, 178032, 200286, 222540, 267048, 296720, 300429, 333810, 356064, 400572, 445080, 500715, 534096, 593440, 600858, 667620, 801144, 890160, 901287, 1001430, 1068192, 1201716, 1335240, 1502145, 1602288, 1780320, 1802574, 2002860, 2403432, 2670480, 3004290, 3204576, 3605148, 4005720, 4506435, 4806864, 5340960, 6008580, 7210296, 8011440, 9012870, 9613728, 12017160, 14420592, 16022880, 18025740, 24034320, 28841184, 36051480, 48068640, 72102960, 144205920]

約数ペア:

[(1, 144205920), (2, 72102960), (3, 48068640), (4, 36051480), (5, 28841184), (6, 24034320), (8, 18025740), (9, 16022880), (10, 14420592), (12, 12017160), (15, 9613728), (16, 9012870), (18, 8011440), (20, 7210296), (24, 6008580), (27, 5340960), (30, 4806864), (32, 4506435), (36, 4005720), (40, 3605148), (45, 3204576), (48, 3004290), (54, 2670480), (60, 2403432), (72, 2002860), (80, 1802574), (81, 1780320), (90, 1602288), (96, 1502145), (108, 1335240), (120, 1201716), (135, 1068192), (144, 1001430), (160, 901287), (162, 890160), (180, 801144), (216, 667620), (240, 600858), (243, 593440), (270, 534096), (288, 500715), (324, 445080), (360, 400572), (405, 356064), (432, 333810), (480, 300429), (486, 296720), (540, 267048), (648, 222540), (720, 200286), (810, 178032), (864, 166905), (972, 148360), (1080, 133524), (1215, 118688), (1296, 111270), (1440, 100143), (1620, 89016), (1944, 74180), (2160, 66762), (2430, 59344), (2592, 55635), (3240, 44508), (3709, 38880), (3888, 37090), (4320, 33381), (4860, 29672), (6480, 22254), (7418, 19440), (7776, 18545), (9720, 14836), (11127, 12960)]