173290680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{481363}}^1$

素因数の和:481380

約数の個数: 48

約数和(自身を含む): 563195880

約数和(自身を除く): 389905200

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, 481363, 962726, 1444089, 1925452, 2406815, 2888178, 3850904, 4332267, 4813630, 5776356, 7220445, 8664534, 9627260, 11552712, 14440890, 17329068, 19254520, 21661335, 28881780, 34658136, 43322670, 57763560, 86645340, 173290680]

約数ペア:

[(1, 173290680), (2, 86645340), (3, 57763560), (4, 43322670), (5, 34658136), (6, 28881780), (8, 21661335), (9, 19254520), (10, 17329068), (12, 14440890), (15, 11552712), (18, 9627260), (20, 8664534), (24, 7220445), (30, 5776356), (36, 4813630), (40, 4332267), (45, 3850904), (60, 2888178), (72, 2406815), (90, 1925452), (120, 1444089), (180, 962726), (360, 481363)]