27400920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228341}}^1$

素因数の和:228355

約数の個数: 32

約数和(自身を含む): 82203120

約数和(自身を除く): 54802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228341, 456682, 685023, 913364, 1141705, 1370046, 1826728, 2283410, 2740092, 3425115, 4566820, 5480184, 6850230, 9133640, 13700460, 27400920]

約数ペア:

[(1, 27400920), (2, 13700460), (3, 9133640), (4, 6850230), (5, 5480184), (6, 4566820), (8, 3425115), (10, 2740092), (12, 2283410), (15, 1826728), (20, 1370046), (24, 1141705), (30, 913364), (40, 685023), (60, 456682), (120, 228341)]