4691520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{181}}^1$

素因数の和:210

約数の個数: 140

約数和(自身を含む): 16780764

約数和(自身を除く): 12089244

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 181, 192, 216, 240, 270, 288, 320, 324, 360, 362, 405, 432, 480, 540, 543, 576, 648, 720, 724, 810, 864, 905, 960, 1080, 1086, 1296, 1440, 1448, 1620, 1629, 1728, 1810, 2160, 2172, 2592, 2715, 2880, 2896, 3240, 3258, 3620, 4320, 4344, 4887, 5184, 5430, 5792, 6480, 6516, 7240, 8145, 8640, 8688, 9774, 10860, 11584, 12960, 13032, 14480, 14661, 16290, 17376, 19548, 21720, 24435, 25920, 26064, 28960, 29322, 32580, 34752, 39096, 43440, 48870, 52128, 57920, 58644, 65160, 73305, 78192, 86880, 97740, 104256, 117288, 130320, 146610, 156384, 173760, 195480, 234576, 260640, 293220, 312768, 390960, 469152, 521280, 586440, 781920, 938304, 1172880, 1563840, 2345760, 4691520]

約数ペア:

[(1, 4691520), (2, 2345760), (3, 1563840), (4, 1172880), (5, 938304), (6, 781920), (8, 586440), (9, 521280), (10, 469152), (12, 390960), (15, 312768), (16, 293220), (18, 260640), (20, 234576), (24, 195480), (27, 173760), (30, 156384), (32, 146610), (36, 130320), (40, 117288), (45, 104256), (48, 97740), (54, 86880), (60, 78192), (64, 73305), (72, 65160), (80, 58644), (81, 57920), (90, 52128), (96, 48870), (108, 43440), (120, 39096), (135, 34752), (144, 32580), (160, 29322), (162, 28960), (180, 26064), (181, 25920), (192, 24435), (216, 21720), (240, 19548), (270, 17376), (288, 16290), (320, 14661), (324, 14480), (360, 13032), (362, 12960), (405, 11584), (432, 10860), (480, 9774), (540, 8688), (543, 8640), (576, 8145), (648, 7240), (720, 6516), (724, 6480), (810, 5792), (864, 5430), (905, 5184), (960, 4887), (1080, 4344), (1086, 4320), (1296, 3620), (1440, 3258), (1448, 3240), (1620, 2896), (1629, 2880), (1728, 2715), (1810, 2592), (2160, 2172)]