2872916820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15960649}}^1$

素因数の和:15960664

約数の個数: 36

約数和(自身を含む): 8714514900

約数和(自身を除く): 5841598080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15960649, 31921298, 47881947, 63842596, 79803245, 95763894, 143645841, 159606490, 191527788, 239409735, 287291682, 319212980, 478819470, 574583364, 718229205, 957638940, 1436458410, 2872916820]

約数ペア:

[(1, 2872916820), (2, 1436458410), (3, 957638940), (4, 718229205), (5, 574583364), (6, 478819470), (9, 319212980), (10, 287291682), (12, 239409735), (15, 191527788), (18, 159606490), (20, 143645841), (30, 95763894), (36, 79803245), (45, 63842596), (60, 47881947), (90, 31921298), (180, 15960649)]