206280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 691200

約数和(自身を除く): 484920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5157, 5730, 6876, 7640, 8595, 10314, 11460, 13752, 17190, 20628, 22920, 25785, 34380, 41256, 51570, 68760, 103140, 206280]

約数ペア:

[(1, 206280), (2, 103140), (3, 68760), (4, 51570), (5, 41256), (6, 34380), (8, 25785), (9, 22920), (10, 20628), (12, 17190), (15, 13752), (18, 11460), (20, 10314), (24, 8595), (27, 7640), (30, 6876), (36, 5730), (40, 5157), (45, 4584), (54, 3820), (60, 3438), (72, 2865), (90, 2292), (108, 1910), (120, 1719), (135, 1528), (180, 1146), (191, 1080), (216, 955), (270, 764), (360, 573), (382, 540)]