1309377240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3637159}}^1$

素因数の和:3637176

約数の個数: 48

約数和(自身を含む): 4255477200

約数和(自身を除く): 2946099960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3637159, 7274318, 10911477, 14548636, 18185795, 21822954, 29097272, 32734431, 36371590, 43645908, 54557385, 65468862, 72743180, 87291816, 109114770, 130937724, 145486360, 163672155, 218229540, 261875448, 327344310, 436459080, 654688620, 1309377240]

約数ペア:

[(1, 1309377240), (2, 654688620), (3, 436459080), (4, 327344310), (5, 261875448), (6, 218229540), (8, 163672155), (9, 145486360), (10, 130937724), (12, 109114770), (15, 87291816), (18, 72743180), (20, 65468862), (24, 54557385), (30, 43645908), (36, 36371590), (40, 32734431), (45, 29097272), (60, 21822954), (72, 18185795), (90, 14548636), (120, 10911477), (180, 7274318), (360, 3637159)]