54679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 170846208

約数和(自身を除く): 116166768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1663, 2055, 2192, 2740, 3288, 3326, 4110, 4989, 5480, 6576, 6652, 8220, 8315, 9978, 10960, 13304, 16440, 16630, 19956, 24945, 26608, 32880, 33260, 39912, 49890, 66520, 79824, 99780, 133040, 199560, 227831, 399120, 455662, 683493, 911324, 1139155, 1366986, 1822648, 2278310, 2733972, 3417465, 3645296, 4556620, 5467944, 6834930, 9113240, 10935888, 13669860, 18226480, 27339720, 54679440]

約数ペア:

[(1, 54679440), (2, 27339720), (3, 18226480), (4, 13669860), (5, 10935888), (6, 9113240), (8, 6834930), (10, 5467944), (12, 4556620), (15, 3645296), (16, 3417465), (20, 2733972), (24, 2278310), (30, 1822648), (40, 1366986), (48, 1139155), (60, 911324), (80, 683493), (120, 455662), (137, 399120), (240, 227831), (274, 199560), (411, 133040), (548, 99780), (685, 79824), (822, 66520), (1096, 49890), (1370, 39912), (1644, 33260), (1663, 32880), (2055, 26608), (2192, 24945), (2740, 19956), (3288, 16630), (3326, 16440), (4110, 13304), (4989, 10960), (5480, 9978), (6576, 8315), (6652, 8220)]