55221960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 111702840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 3359, 4110, 5480, 6718, 8220, 10077, 13436, 16440, 16795, 20154, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 460183, 920366, 1380549, 1840732, 2300915, 2761098, 3681464, 4601830, 5522196, 6902745, 9203660, 11044392, 13805490, 18407320, 27610980, 55221960]

約数ペア:

[(1, 55221960), (2, 27610980), (3, 18407320), (4, 13805490), (5, 11044392), (6, 9203660), (8, 6902745), (10, 5522196), (12, 4601830), (15, 3681464), (20, 2761098), (24, 2300915), (30, 1840732), (40, 1380549), (60, 920366), (120, 460183), (137, 403080), (274, 201540), (411, 134360), (548, 100770), (685, 80616), (822, 67180), (1096, 50385), (1370, 40308), (1644, 33590), (2055, 26872), (2740, 20154), (3288, 16795), (3359, 16440), (4110, 13436), (5480, 10077), (6718, 8220)]