38239440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 119510208

約数和(自身を除く): 81270768

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, 1163, 1370, 1644, 2055, 2192, 2326, 2740, 3288, 3489, 4110, 4652, 5480, 5815, 6576, 6978, 8220, 9304, 10960, 11630, 13956, 16440, 17445, 18608, 23260, 27912, 32880, 34890, 46520, 55824, 69780, 93040, 139560, 159331, 279120, 318662, 477993, 637324, 796655, 955986, 1274648, 1593310, 1911972, 2389965, 2549296, 3186620, 3823944, 4779930, 6373240, 7647888, 9559860, 12746480, 19119720, 38239440]

約数ペア:

[(1, 38239440), (2, 19119720), (3, 12746480), (4, 9559860), (5, 7647888), (6, 6373240), (8, 4779930), (10, 3823944), (12, 3186620), (15, 2549296), (16, 2389965), (20, 1911972), (24, 1593310), (30, 1274648), (40, 955986), (48, 796655), (60, 637324), (80, 477993), (120, 318662), (137, 279120), (240, 159331), (274, 139560), (411, 93040), (548, 69780), (685, 55824), (822, 46520), (1096, 34890), (1163, 32880), (1370, 27912), (1644, 23260), (2055, 18608), (2192, 17445), (2326, 16440), (2740, 13956), (3288, 11630), (3489, 10960), (4110, 9304), (4652, 8220), (5480, 6978), (5815, 6576)]