78833640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1201}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 237130560

約数和(自身を除く): 158296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1201, 1641, 2188, 2402, 2735, 3282, 3603, 4376, 4804, 5470, 6005, 6564, 7206, 8205, 9608, 10940, 12010, 13128, 14412, 16410, 18015, 21880, 24020, 28824, 32820, 36030, 48040, 65640, 72060, 144120, 656947, 1313894, 1970841, 2627788, 3284735, 3941682, 5255576, 6569470, 7883364, 9854205, 13138940, 15766728, 19708410, 26277880, 39416820, 78833640]

約数ペア:

[(1, 78833640), (2, 39416820), (3, 26277880), (4, 19708410), (5, 15766728), (6, 13138940), (8, 9854205), (10, 7883364), (12, 6569470), (15, 5255576), (20, 3941682), (24, 3284735), (30, 2627788), (40, 1970841), (60, 1313894), (120, 656947), (547, 144120), (1094, 72060), (1201, 65640), (1641, 48040), (2188, 36030), (2402, 32820), (2735, 28824), (3282, 24020), (3603, 21880), (4376, 18015), (4804, 16410), (5470, 14412), (6005, 13128), (6564, 12010), (7206, 10940), (8205, 9608)]