15713640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43649}}^1$

素因数の和:43666

約数の個数: 48

約数和(自身を含む): 51070500

約数和(自身を除く): 35356860

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, 43649, 87298, 130947, 174596, 218245, 261894, 349192, 392841, 436490, 523788, 654735, 785682, 872980, 1047576, 1309470, 1571364, 1745960, 1964205, 2618940, 3142728, 3928410, 5237880, 7856820, 15713640]

約数ペア:

[(1, 15713640), (2, 7856820), (3, 5237880), (4, 3928410), (5, 3142728), (6, 2618940), (8, 1964205), (9, 1745960), (10, 1571364), (12, 1309470), (15, 1047576), (18, 872980), (20, 785682), (24, 654735), (30, 523788), (36, 436490), (40, 392841), (45, 349192), (60, 261894), (72, 218245), (90, 174596), (120, 130947), (180, 87298), (360, 43649)]