138123360

素因数分解:

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

素因数の和:31997

約数の個数: 96

約数和(自身を含む): 483446880

約数和(自身を除く): 345323520

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

約数ペア:

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