38992440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 117482400

約数和(自身を除く): 78489960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1109, 1172, 1465, 1758, 2218, 2344, 2930, 3327, 3516, 4395, 4436, 5545, 5860, 6654, 7032, 8790, 8872, 11090, 11720, 13308, 16635, 17580, 22180, 26616, 33270, 35160, 44360, 66540, 133080, 324937, 649874, 974811, 1299748, 1624685, 1949622, 2599496, 3249370, 3899244, 4874055, 6498740, 7798488, 9748110, 12997480, 19496220, 38992440]

約数ペア:

[(1, 38992440), (2, 19496220), (3, 12997480), (4, 9748110), (5, 7798488), (6, 6498740), (8, 4874055), (10, 3899244), (12, 3249370), (15, 2599496), (20, 1949622), (24, 1624685), (30, 1299748), (40, 974811), (60, 649874), (120, 324937), (293, 133080), (586, 66540), (879, 44360), (1109, 35160), (1172, 33270), (1465, 26616), (1758, 22180), (2218, 17580), (2344, 16635), (2930, 13308), (3327, 11720), (3516, 11090), (4395, 8872), (4436, 8790), (5545, 7032), (5860, 6654)]