1080504

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 3003000

約数和(自身を除く): 1922496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 349, 387, 516, 698, 774, 1032, 1047, 1396, 1548, 2094, 2792, 3096, 3141, 4188, 6282, 8376, 12564, 15007, 25128, 30014, 45021, 60028, 90042, 120056, 135063, 180084, 270126, 360168, 540252, 1080504]

約数ペア:

[(1, 1080504), (2, 540252), (3, 360168), (4, 270126), (6, 180084), (8, 135063), (9, 120056), (12, 90042), (18, 60028), (24, 45021), (36, 30014), (43, 25128), (72, 15007), (86, 12564), (129, 8376), (172, 6282), (258, 4188), (344, 3141), (349, 3096), (387, 2792), (516, 2094), (698, 1548), (774, 1396), (1032, 1047)]