191246520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11633}}^1$

素因数の和:11784

約数の個数: 64

約数和(自身を含む): 577977120

約数和(自身を除く): 386730600

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, 4110, 5480, 8220, 11633, 16440, 23266, 34899, 46532, 58165, 69798, 93064, 116330, 139596, 174495, 232660, 279192, 348990, 465320, 697980, 1395960, 1593721, 3187442, 4781163, 6374884, 7968605, 9562326, 12749768, 15937210, 19124652, 23905815, 31874420, 38249304, 47811630, 63748840, 95623260, 191246520]

約数ペア:

[(1, 191246520), (2, 95623260), (3, 63748840), (4, 47811630), (5, 38249304), (6, 31874420), (8, 23905815), (10, 19124652), (12, 15937210), (15, 12749768), (20, 9562326), (24, 7968605), (30, 6374884), (40, 4781163), (60, 3187442), (120, 1593721), (137, 1395960), (274, 697980), (411, 465320), (548, 348990), (685, 279192), (822, 232660), (1096, 174495), (1370, 139596), (1644, 116330), (2055, 93064), (2740, 69798), (3288, 58165), (4110, 46532), (5480, 34899), (8220, 23266), (11633, 16440)]