26480460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 48363540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4049, 6540, 8098, 12147, 16196, 20245, 24294, 40490, 48588, 60735, 80980, 121470, 242940, 441341, 882682, 1324023, 1765364, 2206705, 2648046, 4413410, 5296092, 6620115, 8826820, 13240230, 26480460]

約数ペア:

[(1, 26480460), (2, 13240230), (3, 8826820), (4, 6620115), (5, 5296092), (6, 4413410), (10, 2648046), (12, 2206705), (15, 1765364), (20, 1324023), (30, 882682), (60, 441341), (109, 242940), (218, 121470), (327, 80980), (436, 60735), (545, 48588), (654, 40490), (1090, 24294), (1308, 20245), (1635, 16196), (2180, 12147), (3270, 8098), (4049, 6540)]