123563040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 392273280

約数和(自身を除く): 268710240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 1879, 2055, 2192, 2740, 3288, 3758, 4110, 4384, 5480, 5637, 6576, 7516, 8220, 9395, 10960, 11274, 13152, 15032, 16440, 18790, 21920, 22548, 28185, 30064, 32880, 37580, 45096, 56370, 60128, 65760, 75160, 90192, 112740, 150320, 180384, 225480, 257423, 300640, 450960, 514846, 772269, 901920, 1029692, 1287115, 1544538, 2059384, 2574230, 3089076, 3861345, 4118768, 5148460, 6178152, 7722690, 8237536, 10296920, 12356304, 15445380, 20593840, 24712608, 30890760, 41187680, 61781520, 123563040]

約数ペア:

[(1, 123563040), (2, 61781520), (3, 41187680), (4, 30890760), (5, 24712608), (6, 20593840), (8, 15445380), (10, 12356304), (12, 10296920), (15, 8237536), (16, 7722690), (20, 6178152), (24, 5148460), (30, 4118768), (32, 3861345), (40, 3089076), (48, 2574230), (60, 2059384), (80, 1544538), (96, 1287115), (120, 1029692), (137, 901920), (160, 772269), (240, 514846), (274, 450960), (411, 300640), (480, 257423), (548, 225480), (685, 180384), (822, 150320), (1096, 112740), (1370, 90192), (1644, 75160), (1879, 65760), (2055, 60128), (2192, 56370), (2740, 45096), (3288, 37580), (3758, 32880), (4110, 30064), (4384, 28185), (5480, 22548), (5637, 21920), (6576, 18790), (7516, 16440), (8220, 15032), (9395, 13152), (10960, 11274)]