348382080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20189

約数の個数: 128

約数和(自身を含む): 1233914400

約数和(自身を除く): 885532320

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 181449, 201610, 241932, 302415, 322576, 362898, 403220, 483864, 544347, 604830, 645152, 725796, 806440, 907245, 967728, 1088694, 1209660, 1290304, 1451592, 1612880, 1814490, 1935456, 2177388, 2419320, 2580608, 2721735, 2903184, 3225760, 3628980, 3870912, 4354776, 4838640, 5443470, 5806368, 6451520, 7257960, 7741824, 8709552, 9677280, 10886940, 11612736, 12903040, 14515920, 17419104, 19354560, 21773880, 23225472, 29031840, 34838208, 38709120, 43547760, 58063680, 69676416, 87095520, 116127360, 174191040, 348382080]

約数ペア:

[(1, 348382080), (2, 174191040), (3, 116127360), (4, 87095520), (5, 69676416), (6, 58063680), (8, 43547760), (9, 38709120), (10, 34838208), (12, 29031840), (15, 23225472), (16, 21773880), (18, 19354560), (20, 17419104), (24, 14515920), (27, 12903040), (30, 11612736), (32, 10886940), (36, 9677280), (40, 8709552), (45, 7741824), (48, 7257960), (54, 6451520), (60, 5806368), (64, 5443470), (72, 4838640), (80, 4354776), (90, 3870912), (96, 3628980), (108, 3225760), (120, 2903184), (128, 2721735), (135, 2580608), (144, 2419320), (160, 2177388), (180, 1935456), (192, 1814490), (216, 1612880), (240, 1451592), (270, 1290304), (288, 1209660), (320, 1088694), (360, 967728), (384, 907245), (432, 806440), (480, 725796), (540, 645152), (576, 604830), (640, 544347), (720, 483864), (864, 403220), (960, 362898), (1080, 322576), (1152, 302415), (1440, 241932), (1728, 201610), (1920, 181449), (2160, 161288), (2880, 120966), (3456, 100805), (4320, 80644), (5760, 60483), (8640, 40322), (17280, 20161)]