243377880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14591}}^1$

素因数の和:14744

約数の個数: 64

約数和(自身を含む): 735436800

約数和(自身を除く): 492058920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 14591, 16680, 29182, 43773, 58364, 72955, 87546, 116728, 145910, 175092, 218865, 291820, 350184, 437730, 583640, 875460, 1750920, 2028149, 4056298, 6084447, 8112596, 10140745, 12168894, 16225192, 20281490, 24337788, 30422235, 40562980, 48675576, 60844470, 81125960, 121688940, 243377880]

約数ペア:

[(1, 243377880), (2, 121688940), (3, 81125960), (4, 60844470), (5, 48675576), (6, 40562980), (8, 30422235), (10, 24337788), (12, 20281490), (15, 16225192), (20, 12168894), (24, 10140745), (30, 8112596), (40, 6084447), (60, 4056298), (120, 2028149), (139, 1750920), (278, 875460), (417, 583640), (556, 437730), (695, 350184), (834, 291820), (1112, 218865), (1390, 175092), (1668, 145910), (2085, 116728), (2780, 87546), (3336, 72955), (4170, 58364), (5560, 43773), (8340, 29182), (14591, 16680)]