1268770920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{4603}}^1$

素因数の和:6914

約数の個数: 64

約数和(自身を含む): 3808797120

約数和(自身を除く): 2540026200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2297, 4594, 4603, 6891, 9188, 9206, 11485, 13782, 13809, 18376, 18412, 22970, 23015, 27564, 27618, 34455, 36824, 45940, 46030, 55128, 55236, 68910, 69045, 91880, 92060, 110472, 137820, 138090, 184120, 275640, 276180, 552360, 10573091, 21146182, 31719273, 42292364, 52865455, 63438546, 84584728, 105730910, 126877092, 158596365, 211461820, 253754184, 317192730, 422923640, 634385460, 1268770920]

約数ペア:

[(1, 1268770920), (2, 634385460), (3, 422923640), (4, 317192730), (5, 253754184), (6, 211461820), (8, 158596365), (10, 126877092), (12, 105730910), (15, 84584728), (20, 63438546), (24, 52865455), (30, 42292364), (40, 31719273), (60, 21146182), (120, 10573091), (2297, 552360), (4594, 276180), (4603, 275640), (6891, 184120), (9188, 138090), (9206, 137820), (11485, 110472), (13782, 92060), (13809, 91880), (18376, 69045), (18412, 68910), (22970, 55236), (23015, 55128), (27564, 46030), (27618, 45940), (34455, 36824)]