276246720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31973}}^1$

素因数の和:31999

約数の個数: 112

約数和(自身を含む): 974567520

約数和(自身を除く): 698320800

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, 31973, 63946, 95919, 127892, 159865, 191838, 255784, 287757, 319730, 383676, 479595, 511568, 575514, 639460, 767352, 863271, 959190, 1023136, 1151028, 1278920, 1438785, 1534704, 1726542, 1918380, 2046272, 2302056, 2557840, 2877570, 3069408, 3453084, 3836760, 4316355, 4604112, 5115680, 5755140, 6138816, 6906168, 7673520, 8632710, 9208224, 10231360, 11510280, 13812336, 15347040, 17265420, 18416448, 23020560, 27624672, 30694080, 34530840, 46041120, 55249344, 69061680, 92082240, 138123360, 276246720]

約数ペア:

[(1, 276246720), (2, 138123360), (3, 92082240), (4, 69061680), (5, 55249344), (6, 46041120), (8, 34530840), (9, 30694080), (10, 27624672), (12, 23020560), (15, 18416448), (16, 17265420), (18, 15347040), (20, 13812336), (24, 11510280), (27, 10231360), (30, 9208224), (32, 8632710), (36, 7673520), (40, 6906168), (45, 6138816), (48, 5755140), (54, 5115680), (60, 4604112), (64, 4316355), (72, 3836760), (80, 3453084), (90, 3069408), (96, 2877570), (108, 2557840), (120, 2302056), (135, 2046272), (144, 1918380), (160, 1726542), (180, 1534704), (192, 1438785), (216, 1278920), (240, 1151028), (270, 1023136), (288, 959190), (320, 863271), (360, 767352), (432, 639460), (480, 575514), (540, 511568), (576, 479595), (720, 383676), (864, 319730), (960, 287757), (1080, 255784), (1440, 191838), (1728, 159865), (2160, 127892), (2880, 95919), (4320, 63946), (8640, 31973)]