85344360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4111}}^1$

素因数の和:4298

約数の個数: 64

約数和(自身を含む): 257575680

約数和(自身を除く): 172231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4111, 4152, 5190, 6920, 8222, 10380, 12333, 16444, 20555, 20760, 24666, 32888, 41110, 49332, 61665, 82220, 98664, 123330, 164440, 246660, 493320, 711203, 1422406, 2133609, 2844812, 3556015, 4267218, 5689624, 7112030, 8534436, 10668045, 14224060, 17068872, 21336090, 28448120, 42672180, 85344360]

約数ペア:

[(1, 85344360), (2, 42672180), (3, 28448120), (4, 21336090), (5, 17068872), (6, 14224060), (8, 10668045), (10, 8534436), (12, 7112030), (15, 5689624), (20, 4267218), (24, 3556015), (30, 2844812), (40, 2133609), (60, 1422406), (120, 711203), (173, 493320), (346, 246660), (519, 164440), (692, 123330), (865, 98664), (1038, 82220), (1384, 61665), (1730, 49332), (2076, 41110), (2595, 32888), (3460, 24666), (4111, 20760), (4152, 20555), (5190, 16444), (6920, 12333), (8222, 10380)]