2495690460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4621649}}^1$

素因数の和:4621667

約数の個数: 48

約数和(自身を含む): 7764372000

約数和(自身を除く): 5268681540

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, 4621649, 9243298, 13864947, 18486596, 23108245, 27729894, 41594841, 46216490, 55459788, 69324735, 83189682, 92432980, 124784523, 138649470, 166379364, 207974205, 249569046, 277298940, 415948410, 499138092, 623922615, 831896820, 1247845230, 2495690460]

約数ペア:

[(1, 2495690460), (2, 1247845230), (3, 831896820), (4, 623922615), (5, 499138092), (6, 415948410), (9, 277298940), (10, 249569046), (12, 207974205), (15, 166379364), (18, 138649470), (20, 124784523), (27, 92432980), (30, 83189682), (36, 69324735), (45, 55459788), (54, 46216490), (60, 41594841), (90, 27729894), (108, 23108245), (135, 18486596), (180, 13864947), (270, 9243298), (540, 4621649)]