155733840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8011}}^1$

素因数の和:8039

約数の個数: 120

約数和(自身を含む): 542444448

約数和(自身を除く): 386710608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8011, 9720, 16022, 19440, 24033, 32044, 40055, 48066, 64088, 72099, 80110, 96132, 120165, 128176, 144198, 160220, 192264, 216297, 240330, 288396, 320440, 360495, 384528, 432594, 480660, 576792, 640880, 648891, 720990, 865188, 961320, 1081485, 1153584, 1297782, 1441980, 1730376, 1922640, 1946673, 2162970, 2595564, 2883960, 3244455, 3460752, 3893346, 4325940, 5191128, 5767920, 6488910, 7786692, 8651880, 9733365, 10382256, 12977820, 15573384, 17303760, 19466730, 25955640, 31146768, 38933460, 51911280, 77866920, 155733840]

約数ペア:

[(1, 155733840), (2, 77866920), (3, 51911280), (4, 38933460), (5, 31146768), (6, 25955640), (8, 19466730), (9, 17303760), (10, 15573384), (12, 12977820), (15, 10382256), (16, 9733365), (18, 8651880), (20, 7786692), (24, 6488910), (27, 5767920), (30, 5191128), (36, 4325940), (40, 3893346), (45, 3460752), (48, 3244455), (54, 2883960), (60, 2595564), (72, 2162970), (80, 1946673), (81, 1922640), (90, 1730376), (108, 1441980), (120, 1297782), (135, 1153584), (144, 1081485), (162, 961320), (180, 865188), (216, 720990), (240, 648891), (243, 640880), (270, 576792), (324, 480660), (360, 432594), (405, 384528), (432, 360495), (486, 320440), (540, 288396), (648, 240330), (720, 216297), (810, 192264), (972, 160220), (1080, 144198), (1215, 128176), (1296, 120165), (1620, 96132), (1944, 80110), (2160, 72099), (2430, 64088), (3240, 48066), (3888, 40055), (4860, 32044), (6480, 24033), (8011, 19440), (9720, 16022)]