465531840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53881}}^1$

素因数の和:53907

約数の個数: 112

約数和(自身を含む): 1642323360

約数和(自身を除く): 1176791520

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 53881, 107762, 161643, 215524, 269405, 323286, 431048, 484929, 538810, 646572, 808215, 862096, 969858, 1077620, 1293144, 1454787, 1616430, 1724192, 1939716, 2155240, 2424645, 2586288, 2909574, 3232860, 3448384, 3879432, 4310480, 4849290, 5172576, 5819148, 6465720, 7273935, 7758864, 8620960, 9698580, 10345152, 11638296, 12931440, 14547870, 15517728, 17241920, 19397160, 23276592, 25862880, 29095740, 31035456, 38794320, 46553184, 51725760, 58191480, 77588640, 93106368, 116382960, 155177280, 232765920, 465531840]

約数ペア:

[(1, 465531840), (2, 232765920), (3, 155177280), (4, 116382960), (5, 93106368), (6, 77588640), (8, 58191480), (9, 51725760), (10, 46553184), (12, 38794320), (15, 31035456), (16, 29095740), (18, 25862880), (20, 23276592), (24, 19397160), (27, 17241920), (30, 15517728), (32, 14547870), (36, 12931440), (40, 11638296), (45, 10345152), (48, 9698580), (54, 8620960), (60, 7758864), (64, 7273935), (72, 6465720), (80, 5819148), (90, 5172576), (96, 4849290), (108, 4310480), (120, 3879432), (135, 3448384), (144, 3232860), (160, 2909574), (180, 2586288), (192, 2424645), (216, 2155240), (240, 1939716), (270, 1724192), (288, 1616430), (320, 1454787), (360, 1293144), (432, 1077620), (480, 969858), (540, 862096), (576, 808215), (720, 646572), (864, 538810), (960, 484929), (1080, 431048), (1440, 323286), (1728, 269405), (2160, 215524), (2880, 161643), (4320, 107762), (8640, 53881)]