56502120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1607}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 170190720

約数和(自身を除く): 113688600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1607, 1758, 2344, 2930, 3214, 3516, 4395, 4821, 5860, 6428, 7032, 8035, 8790, 9642, 11720, 12856, 16070, 17580, 19284, 24105, 32140, 35160, 38568, 48210, 64280, 96420, 192840, 470851, 941702, 1412553, 1883404, 2354255, 2825106, 3766808, 4708510, 5650212, 7062765, 9417020, 11300424, 14125530, 18834040, 28251060, 56502120]

約数ペア:

[(1, 56502120), (2, 28251060), (3, 18834040), (4, 14125530), (5, 11300424), (6, 9417020), (8, 7062765), (10, 5650212), (12, 4708510), (15, 3766808), (20, 2825106), (24, 2354255), (30, 1883404), (40, 1412553), (60, 941702), (120, 470851), (293, 192840), (586, 96420), (879, 64280), (1172, 48210), (1465, 38568), (1607, 35160), (1758, 32140), (2344, 24105), (2930, 19284), (3214, 17580), (3516, 16070), (4395, 12856), (4821, 11720), (5860, 9642), (6428, 8790), (7032, 8035)]