2345760

素因数分解:

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

素因数の和:208

約数の個数: 120

約数和(自身を含む): 8324316

約数和(自身を除く): 5978556

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, 181, 216, 240, 270, 288, 324, 360, 362, 405, 432, 480, 540, 543, 648, 720, 724, 810, 864, 905, 1080, 1086, 1296, 1440, 1448, 1620, 1629, 1810, 2160, 2172, 2592, 2715, 2896, 3240, 3258, 3620, 4320, 4344, 4887, 5430, 5792, 6480, 6516, 7240, 8145, 8688, 9774, 10860, 12960, 13032, 14480, 14661, 16290, 17376, 19548, 21720, 24435, 26064, 28960, 29322, 32580, 39096, 43440, 48870, 52128, 58644, 65160, 73305, 78192, 86880, 97740, 117288, 130320, 146610, 156384, 195480, 234576, 260640, 293220, 390960, 469152, 586440, 781920, 1172880, 2345760]

約数ペア:

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