13982040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38839}}^1$

素因数の和:38856

約数の個数: 48

約数和(自身を含む): 45442800

約数和(自身を除く): 31460760

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, 38839, 77678, 116517, 155356, 194195, 233034, 310712, 349551, 388390, 466068, 582585, 699102, 776780, 932136, 1165170, 1398204, 1553560, 1747755, 2330340, 2796408, 3495510, 4660680, 6991020, 13982040]

約数ペア:

[(1, 13982040), (2, 6991020), (3, 4660680), (4, 3495510), (5, 2796408), (6, 2330340), (8, 1747755), (9, 1553560), (10, 1398204), (12, 1165170), (15, 932136), (18, 776780), (20, 699102), (24, 582585), (30, 466068), (36, 388390), (40, 349551), (45, 310712), (60, 233034), (72, 194195), (90, 155356), (120, 116517), (180, 77678), (360, 38839)]