25119480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 75699360

約数和(自身を除く): 50579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 593, 706, 1059, 1186, 1412, 1765, 1779, 2118, 2372, 2824, 2965, 3530, 3558, 4236, 4744, 5295, 5930, 7060, 7116, 8472, 8895, 10590, 11860, 14120, 14232, 17790, 21180, 23720, 35580, 42360, 71160, 209329, 418658, 627987, 837316, 1046645, 1255974, 1674632, 2093290, 2511948, 3139935, 4186580, 5023896, 6279870, 8373160, 12559740, 25119480]

約数ペア:

[(1, 25119480), (2, 12559740), (3, 8373160), (4, 6279870), (5, 5023896), (6, 4186580), (8, 3139935), (10, 2511948), (12, 2093290), (15, 1674632), (20, 1255974), (24, 1046645), (30, 837316), (40, 627987), (60, 418658), (120, 209329), (353, 71160), (593, 42360), (706, 35580), (1059, 23720), (1186, 21180), (1412, 17790), (1765, 14232), (1779, 14120), (2118, 11860), (2372, 10590), (2824, 8895), (2965, 8472), (3530, 7116), (3558, 7060), (4236, 5930), (4744, 5295)]