162340740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{300631}}^1$

素因数の和:300649

約数の個数: 48

約数和(自身を含む): 505061760

約数和(自身を除く): 342721020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 300631, 601262, 901893, 1202524, 1503155, 1803786, 2705679, 3006310, 3607572, 4509465, 5411358, 6012620, 8117037, 9018930, 10822716, 13528395, 16234074, 18037860, 27056790, 32468148, 40585185, 54113580, 81170370, 162340740]

約数ペア:

[(1, 162340740), (2, 81170370), (3, 54113580), (4, 40585185), (5, 32468148), (6, 27056790), (9, 18037860), (10, 16234074), (12, 13528395), (15, 10822716), (18, 9018930), (20, 8117037), (27, 6012620), (30, 5411358), (36, 4509465), (45, 3607572), (54, 3006310), (60, 2705679), (90, 1803786), (108, 1503155), (135, 1202524), (180, 901893), (270, 601262), (540, 300631)]