87095520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20185

約数の個数: 96

約数和(自身を含む): 304849440

約数和(自身を除く): 217753920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 181449, 201610, 241932, 302415, 322576, 362898, 403220, 483864, 544347, 604830, 645152, 725796, 806440, 907245, 967728, 1088694, 1209660, 1451592, 1612880, 1814490, 1935456, 2177388, 2419320, 2721735, 2903184, 3225760, 3628980, 4354776, 4838640, 5443470, 5806368, 7257960, 8709552, 9677280, 10886940, 14515920, 17419104, 21773880, 29031840, 43547760, 87095520]

約数ペア:

[(1, 87095520), (2, 43547760), (3, 29031840), (4, 21773880), (5, 17419104), (6, 14515920), (8, 10886940), (9, 9677280), (10, 8709552), (12, 7257960), (15, 5806368), (16, 5443470), (18, 4838640), (20, 4354776), (24, 3628980), (27, 3225760), (30, 2903184), (32, 2721735), (36, 2419320), (40, 2177388), (45, 1935456), (48, 1814490), (54, 1612880), (60, 1451592), (72, 1209660), (80, 1088694), (90, 967728), (96, 907245), (108, 806440), (120, 725796), (135, 645152), (144, 604830), (160, 544347), (180, 483864), (216, 403220), (240, 362898), (270, 322576), (288, 302415), (360, 241932), (432, 201610), (480, 181449), (540, 161288), (720, 120966), (864, 100805), (1080, 80644), (1440, 60483), (2160, 40322), (4320, 20161)]