198462506040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{551284739}}^1$

素因数の和:551284756

約数の個数: 48

約数和(自身を含む): 645003145800

約数和(自身を除く): 446540639760

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, 551284739, 1102569478, 1653854217, 2205138956, 2756423695, 3307708434, 4410277912, 4961562651, 5512847390, 6615416868, 8269271085, 9923125302, 11025694780, 13230833736, 16538542170, 19846250604, 22051389560, 24807813255, 33077084340, 39692501208, 49615626510, 66154168680, 99231253020, 198462506040]

約数ペア:

[(1, 198462506040), (2, 99231253020), (3, 66154168680), (4, 49615626510), (5, 39692501208), (6, 33077084340), (8, 24807813255), (9, 22051389560), (10, 19846250604), (12, 16538542170), (15, 13230833736), (18, 11025694780), (20, 9923125302), (24, 8269271085), (30, 6615416868), (36, 5512847390), (40, 4961562651), (45, 4410277912), (60, 3307708434), (72, 2756423695), (90, 2205138956), (120, 1653854217), (180, 1102569478), (360, 551284739)]