137012760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{380591}}^1$

素因数の和:380608

約数の個数: 48

約数和(自身を含む): 445292640

約数和(自身を除く): 308279880

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, 380591, 761182, 1141773, 1522364, 1902955, 2283546, 3044728, 3425319, 3805910, 4567092, 5708865, 6850638, 7611820, 9134184, 11417730, 13701276, 15223640, 17126595, 22835460, 27402552, 34253190, 45670920, 68506380, 137012760]

約数ペア:

[(1, 137012760), (2, 68506380), (3, 45670920), (4, 34253190), (5, 27402552), (6, 22835460), (8, 17126595), (9, 15223640), (10, 13701276), (12, 11417730), (15, 9134184), (18, 7611820), (20, 6850638), (24, 5708865), (30, 4567092), (36, 3805910), (40, 3425319), (45, 3044728), (60, 2283546), (72, 1902955), (90, 1522364), (120, 1141773), (180, 761182), (360, 380591)]