48402840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 145877760

約数和(自身を除く): 97474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1607, 2008, 2510, 3012, 3214, 3765, 4821, 5020, 6024, 6428, 7530, 8035, 9642, 10040, 12856, 15060, 16070, 19284, 24105, 30120, 32140, 38568, 48210, 64280, 96420, 192840, 403357, 806714, 1210071, 1613428, 2016785, 2420142, 3226856, 4033570, 4840284, 6050355, 8067140, 9680568, 12100710, 16134280, 24201420, 48402840]

約数ペア:

[(1, 48402840), (2, 24201420), (3, 16134280), (4, 12100710), (5, 9680568), (6, 8067140), (8, 6050355), (10, 4840284), (12, 4033570), (15, 3226856), (20, 2420142), (24, 2016785), (30, 1613428), (40, 1210071), (60, 806714), (120, 403357), (251, 192840), (502, 96420), (753, 64280), (1004, 48210), (1255, 38568), (1506, 32140), (1607, 30120), (2008, 24105), (2510, 19284), (3012, 16070), (3214, 15060), (3765, 12856), (4821, 10040), (5020, 9642), (6024, 8035), (6428, 7530)]