56617560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157271}}^1$

素因数の和:157288

約数の個数: 48

約数和(自身を含む): 184008240

約数和(自身を除く): 127390680

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, 157271, 314542, 471813, 629084, 786355, 943626, 1258168, 1415439, 1572710, 1887252, 2359065, 2830878, 3145420, 3774504, 4718130, 5661756, 6290840, 7077195, 9436260, 11323512, 14154390, 18872520, 28308780, 56617560]

約数ペア:

[(1, 56617560), (2, 28308780), (3, 18872520), (4, 14154390), (5, 11323512), (6, 9436260), (8, 7077195), (9, 6290840), (10, 5661756), (12, 4718130), (15, 3774504), (18, 3145420), (20, 2830878), (24, 2359065), (30, 1887252), (36, 1572710), (40, 1415439), (45, 1258168), (60, 943626), (72, 786355), (90, 629084), (120, 471813), (180, 314542), (360, 157271)]