149737320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{415937}}^1$

素因数の和:415954

約数の個数: 48

約数和(自身を含む): 486647460

約数和(自身を除く): 336910140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 415937, 831874, 1247811, 1663748, 2079685, 2495622, 3327496, 3743433, 4159370, 4991244, 6239055, 7486866, 8318740, 9982488, 12478110, 14973732, 16637480, 18717165, 24956220, 29947464, 37434330, 49912440, 74868660, 149737320]

約数ペア:

[(1, 149737320), (2, 74868660), (3, 49912440), (4, 37434330), (5, 29947464), (6, 24956220), (8, 18717165), (9, 16637480), (10, 14973732), (12, 12478110), (15, 9982488), (18, 8318740), (20, 7486866), (24, 6239055), (30, 4991244), (36, 4159370), (40, 3743433), (45, 3327496), (60, 2495622), (72, 2079685), (90, 1663748), (120, 1247811), (180, 831874), (360, 415937)]