268243380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{496747}}^1$

素因数の和:496765

約数の個数: 48

約数和(自身を含む): 834536640

約数和(自身を除く): 566293260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 496747, 993494, 1490241, 1986988, 2483735, 2980482, 4470723, 4967470, 5960964, 7451205, 8941446, 9934940, 13412169, 14902410, 17882892, 22353615, 26824338, 29804820, 44707230, 53648676, 67060845, 89414460, 134121690, 268243380]

約数ペア:

[(1, 268243380), (2, 134121690), (3, 89414460), (4, 67060845), (5, 53648676), (6, 44707230), (9, 29804820), (10, 26824338), (12, 22353615), (15, 17882892), (18, 14902410), (20, 13412169), (27, 9934940), (30, 8941446), (36, 7451205), (45, 5960964), (54, 4967470), (60, 4470723), (90, 2980482), (108, 2483735), (135, 1986988), (180, 1490241), (270, 993494), (540, 496747)]