57261480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{827}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 172290240

約数和(自身を除く): 115028760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 827, 1154, 1654, 1731, 2308, 2481, 2885, 3308, 3462, 4135, 4616, 4962, 5770, 6616, 6924, 8270, 8655, 9924, 11540, 12405, 13848, 16540, 17310, 19848, 23080, 24810, 33080, 34620, 49620, 69240, 99240, 477179, 954358, 1431537, 1908716, 2385895, 2863074, 3817432, 4771790, 5726148, 7157685, 9543580, 11452296, 14315370, 19087160, 28630740, 57261480]

約数ペア:

[(1, 57261480), (2, 28630740), (3, 19087160), (4, 14315370), (5, 11452296), (6, 9543580), (8, 7157685), (10, 5726148), (12, 4771790), (15, 3817432), (20, 2863074), (24, 2385895), (30, 1908716), (40, 1431537), (60, 954358), (120, 477179), (577, 99240), (827, 69240), (1154, 49620), (1654, 34620), (1731, 33080), (2308, 24810), (2481, 23080), (2885, 19848), (3308, 17310), (3462, 16540), (4135, 13848), (4616, 12405), (4962, 11540), (5770, 9924), (6616, 8655), (6924, 8270)]