156728820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{14593}}^1$

素因数の和:14784

約数の個数: 48

約数和(自身を含む): 441322560

約数和(自身を除く): 284593740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 14593, 29186, 43779, 58372, 72965, 87558, 145930, 175116, 218895, 291860, 437790, 875580, 2612147, 5224294, 7836441, 10448588, 13060735, 15672882, 26121470, 31345764, 39182205, 52242940, 78364410, 156728820]

約数ペア:

[(1, 156728820), (2, 78364410), (3, 52242940), (4, 39182205), (5, 31345764), (6, 26121470), (10, 15672882), (12, 13060735), (15, 10448588), (20, 7836441), (30, 5224294), (60, 2612147), (179, 875580), (358, 437790), (537, 291860), (716, 218895), (895, 175116), (1074, 145930), (1790, 87558), (2148, 72965), (2685, 58372), (3580, 43779), (5370, 29186), (10740, 14593)]