26951160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 54696840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2099, 2140, 2568, 3210, 4198, 4280, 6297, 6420, 8396, 10495, 12594, 12840, 16792, 20990, 25188, 31485, 41980, 50376, 62970, 83960, 125940, 224593, 251880, 449186, 673779, 898372, 1122965, 1347558, 1796744, 2245930, 2695116, 3368895, 4491860, 5390232, 6737790, 8983720, 13475580, 26951160]

約数ペア:

[(1, 26951160), (2, 13475580), (3, 8983720), (4, 6737790), (5, 5390232), (6, 4491860), (8, 3368895), (10, 2695116), (12, 2245930), (15, 1796744), (20, 1347558), (24, 1122965), (30, 898372), (40, 673779), (60, 449186), (107, 251880), (120, 224593), (214, 125940), (321, 83960), (428, 62970), (535, 50376), (642, 41980), (856, 31485), (1070, 25188), (1284, 20990), (1605, 16792), (2099, 12840), (2140, 12594), (2568, 10495), (3210, 8396), (4198, 6420), (4280, 6297)]