11477880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31883}}^1$

素因数の和:31900

約数の個数: 48

約数和(自身を含む): 37304280

約数和(自身を除く): 25826400

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, 31883, 63766, 95649, 127532, 159415, 191298, 255064, 286947, 318830, 382596, 478245, 573894, 637660, 765192, 956490, 1147788, 1275320, 1434735, 1912980, 2295576, 2869470, 3825960, 5738940, 11477880]

約数ペア:

[(1, 11477880), (2, 5738940), (3, 3825960), (4, 2869470), (5, 2295576), (6, 1912980), (8, 1434735), (9, 1275320), (10, 1147788), (12, 956490), (15, 765192), (18, 637660), (20, 573894), (24, 478245), (30, 382596), (36, 318830), (40, 286947), (45, 255064), (60, 191298), (72, 159415), (90, 127532), (120, 95649), (180, 63766), (360, 31883)]