47815380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88547}}^1$

素因数の和:88565

約数の個数: 48

約数和(自身を含む): 148760640

約数和(自身を除く): 100945260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 88547, 177094, 265641, 354188, 442735, 531282, 796923, 885470, 1062564, 1328205, 1593846, 1770940, 2390769, 2656410, 3187692, 3984615, 4781538, 5312820, 7969230, 9563076, 11953845, 15938460, 23907690, 47815380]

約数ペア:

[(1, 47815380), (2, 23907690), (3, 15938460), (4, 11953845), (5, 9563076), (6, 7969230), (9, 5312820), (10, 4781538), (12, 3984615), (15, 3187692), (18, 2656410), (20, 2390769), (27, 1770940), (30, 1593846), (36, 1328205), (45, 1062564), (54, 885470), (60, 796923), (90, 531282), (108, 442735), (135, 354188), (180, 265641), (270, 177094), (540, 88547)]