267202960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145219}}^1$

素因数の和:145255

約数の個数: 40

約数和(自身を含む): 648262080

約数和(自身を除く): 381059120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 145219, 290438, 580876, 726095, 1161752, 1452190, 2323504, 2904380, 3340037, 5808760, 6680074, 11617520, 13360148, 16700185, 26720296, 33400370, 53440592, 66800740, 133601480, 267202960]

約数ペア:

[(1, 267202960), (2, 133601480), (4, 66800740), (5, 53440592), (8, 33400370), (10, 26720296), (16, 16700185), (20, 13360148), (23, 11617520), (40, 6680074), (46, 5808760), (80, 3340037), (92, 2904380), (115, 2323504), (184, 1452190), (230, 1161752), (368, 726095), (460, 580876), (920, 290438), (1840, 145219)]