13745880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38183}}^1$

素因数の和:38200

約数の個数: 48

約数和(自身を含む): 44675280

約数和(自身を除く): 30929400

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, 38183, 76366, 114549, 152732, 190915, 229098, 305464, 343647, 381830, 458196, 572745, 687294, 763660, 916392, 1145490, 1374588, 1527320, 1718235, 2290980, 2749176, 3436470, 4581960, 6872940, 13745880]

約数ペア:

[(1, 13745880), (2, 6872940), (3, 4581960), (4, 3436470), (5, 2749176), (6, 2290980), (8, 1718235), (9, 1527320), (10, 1374588), (12, 1145490), (15, 916392), (18, 763660), (20, 687294), (24, 572745), (30, 458196), (36, 381830), (40, 343647), (45, 305464), (60, 229098), (72, 190915), (90, 152732), (120, 114549), (180, 76366), (360, 38183)]