268251960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22133}}^1$

素因数の和:22248

約数の個数: 64

約数和(自身を含む): 812760480

約数和(自身を除く): 544508520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 22133, 44266, 66399, 88532, 110665, 132798, 177064, 221330, 265596, 331995, 442660, 531192, 663990, 885320, 1327980, 2235433, 2655960, 4470866, 6706299, 8941732, 11177165, 13412598, 17883464, 22354330, 26825196, 33531495, 44708660, 53650392, 67062990, 89417320, 134125980, 268251960]

約数ペア:

[(1, 268251960), (2, 134125980), (3, 89417320), (4, 67062990), (5, 53650392), (6, 44708660), (8, 33531495), (10, 26825196), (12, 22354330), (15, 17883464), (20, 13412598), (24, 11177165), (30, 8941732), (40, 6706299), (60, 4470866), (101, 2655960), (120, 2235433), (202, 1327980), (303, 885320), (404, 663990), (505, 531192), (606, 442660), (808, 331995), (1010, 265596), (1212, 221330), (1515, 177064), (2020, 132798), (2424, 110665), (3030, 88532), (4040, 66399), (6060, 44266), (12120, 22133)]