2748060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{727}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 9784320

約数和(自身を除く): 7036260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 727, 756, 945, 1260, 1454, 1890, 2181, 2908, 3635, 3780, 4362, 5089, 6543, 7270, 8724, 10178, 10905, 13086, 14540, 15267, 19629, 20356, 21810, 25445, 26172, 30534, 32715, 39258, 43620, 45801, 50890, 61068, 65430, 76335, 78516, 91602, 98145, 101780, 130860, 137403, 152670, 183204, 196290, 229005, 274806, 305340, 392580, 458010, 549612, 687015, 916020, 1374030, 2748060]

約数ペア:

[(1, 2748060), (2, 1374030), (3, 916020), (4, 687015), (5, 549612), (6, 458010), (7, 392580), (9, 305340), (10, 274806), (12, 229005), (14, 196290), (15, 183204), (18, 152670), (20, 137403), (21, 130860), (27, 101780), (28, 98145), (30, 91602), (35, 78516), (36, 76335), (42, 65430), (45, 61068), (54, 50890), (60, 45801), (63, 43620), (70, 39258), (84, 32715), (90, 30534), (105, 26172), (108, 25445), (126, 21810), (135, 20356), (140, 19629), (180, 15267), (189, 14540), (210, 13086), (252, 10905), (270, 10178), (315, 8724), (378, 7270), (420, 6543), (540, 5089), (630, 4362), (727, 3780), (756, 3635), (945, 2908), (1260, 2181), (1454, 1890)]