274794480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{381659}}^1$

素因数の和:381678

約数の個数: 60

約数和(自身を含む): 922853880

約数和(自身を除く): 648059400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 381659, 763318, 1144977, 1526636, 1908295, 2289954, 3053272, 3434931, 3816590, 4579908, 5724885, 6106544, 6869862, 7633180, 9159816, 11449770, 13739724, 15266360, 17174655, 18319632, 22899540, 27479448, 30532720, 34349310, 45799080, 54958896, 68698620, 91598160, 137397240, 274794480]

約数ペア:

[(1, 274794480), (2, 137397240), (3, 91598160), (4, 68698620), (5, 54958896), (6, 45799080), (8, 34349310), (9, 30532720), (10, 27479448), (12, 22899540), (15, 18319632), (16, 17174655), (18, 15266360), (20, 13739724), (24, 11449770), (30, 9159816), (36, 7633180), (40, 6869862), (45, 6106544), (48, 5724885), (60, 4579908), (72, 3816590), (80, 3434931), (90, 3053272), (120, 2289954), (144, 1908295), (180, 1526636), (240, 1144977), (360, 763318), (720, 381659)]