268610080

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13361

約数の個数: 48

約数和(自身を含む): 639636480

約数和(自身を除く): 371026400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13219, 20320, 26438, 52876, 66095, 105752, 132190, 211504, 264380, 423008, 528760, 1057520, 1678813, 2115040, 3357626, 6715252, 8394065, 13430504, 16788130, 26861008, 33576260, 53722016, 67152520, 134305040, 268610080]

約数ペア:

[(1, 268610080), (2, 134305040), (4, 67152520), (5, 53722016), (8, 33576260), (10, 26861008), (16, 16788130), (20, 13430504), (32, 8394065), (40, 6715252), (80, 3357626), (127, 2115040), (160, 1678813), (254, 1057520), (508, 528760), (635, 423008), (1016, 264380), (1270, 211504), (2032, 132190), (2540, 105752), (4064, 66095), (5080, 52876), (10160, 26438), (13219, 20320)]