12320825760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{950681}}^1$

素因数の和:950708

約数の個数: 120

約数和(自身を含む): 43482293316

約数和(自身を除く): 31161467556

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 950681, 1901362, 2852043, 3802724, 4753405, 5704086, 7605448, 8556129, 9506810, 11408172, 14260215, 15210896, 17112258, 19013620, 22816344, 25668387, 28520430, 30421792, 34224516, 38027240, 42780645, 45632688, 51336774, 57040860, 68449032, 76054480, 77005161, 85561290, 91265376, 102673548, 114081720, 128341935, 136898064, 152108960, 154010322, 171122580, 205347096, 228163440, 256683870, 273796128, 308020644, 342245160, 385025805, 410694192, 456326880, 513367740, 616041288, 684490320, 770051610, 821388384, 1026735480, 1232082576, 1368980640, 1540103220, 2053470960, 2464165152, 3080206440, 4106941920, 6160412880, 12320825760]

約数ペア:

[(1, 12320825760), (2, 6160412880), (3, 4106941920), (4, 3080206440), (5, 2464165152), (6, 2053470960), (8, 1540103220), (9, 1368980640), (10, 1232082576), (12, 1026735480), (15, 821388384), (16, 770051610), (18, 684490320), (20, 616041288), (24, 513367740), (27, 456326880), (30, 410694192), (32, 385025805), (36, 342245160), (40, 308020644), (45, 273796128), (48, 256683870), (54, 228163440), (60, 205347096), (72, 171122580), (80, 154010322), (81, 152108960), (90, 136898064), (96, 128341935), (108, 114081720), (120, 102673548), (135, 91265376), (144, 85561290), (160, 77005161), (162, 76054480), (180, 68449032), (216, 57040860), (240, 51336774), (270, 45632688), (288, 42780645), (324, 38027240), (360, 34224516), (405, 30421792), (432, 28520430), (480, 25668387), (540, 22816344), (648, 19013620), (720, 17112258), (810, 15210896), (864, 14260215), (1080, 11408172), (1296, 9506810), (1440, 8556129), (1620, 7605448), (2160, 5704086), (2592, 4753405), (3240, 3802724), (4320, 2852043), (6480, 1901362), (12960, 950681)]