680440969560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{515485583}}^1$

素因数の和:515485608

約数の個数: 64

約数和(自身を含む): 2226897722880

約数和(自身を除く): 1546456753320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 515485583, 1030971166, 1546456749, 2061942332, 2577427915, 3092913498, 4123884664, 5154855830, 5670341413, 6185826996, 7732283745, 10309711660, 11340682826, 12371653992, 15464567490, 17011024239, 20619423320, 22681365652, 28351707065, 30929134980, 34022048478, 45362731304, 56703414130, 61858269960, 68044096956, 85055121195, 113406828260, 136088193912, 170110242390, 226813656520, 340220484780, 680440969560]

約数ペア:

[(1, 680440969560), (2, 340220484780), (3, 226813656520), (4, 170110242390), (5, 136088193912), (6, 113406828260), (8, 85055121195), (10, 68044096956), (11, 61858269960), (12, 56703414130), (15, 45362731304), (20, 34022048478), (22, 30929134980), (24, 28351707065), (30, 22681365652), (33, 20619423320), (40, 17011024239), (44, 15464567490), (55, 12371653992), (60, 11340682826), (66, 10309711660), (88, 7732283745), (110, 6185826996), (120, 5670341413), (132, 5154855830), (165, 4123884664), (220, 3092913498), (264, 2577427915), (330, 2061942332), (440, 1546456749), (660, 1030971166), (1320, 515485583)]