652972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2720717}}^1$

素因数の和:2720733

約数の個数: 40

約数和(自身を含む): 2024214192

約数和(自身を除く): 1371242112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2720717, 5441434, 8162151, 10882868, 13603585, 16324302, 21765736, 27207170, 32648604, 40810755, 43531472, 54414340, 65297208, 81621510, 108828680, 130594416, 163243020, 217657360, 326486040, 652972080]

約数ペア:

[(1, 652972080), (2, 326486040), (3, 217657360), (4, 163243020), (5, 130594416), (6, 108828680), (8, 81621510), (10, 65297208), (12, 54414340), (15, 43531472), (16, 40810755), (20, 32648604), (24, 27207170), (30, 21765736), (40, 16324302), (48, 13603585), (60, 10882868), (80, 8162151), (120, 5441434), (240, 2720717)]